Home / 4,305,782.46-5,941,952.19-2,371,998.18

Finding the Fourth Proportional to 4,305,782.46, 5,941,952.19 and 2,371,998.18

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Solution

The fourth proportional to 4,305,782.46, 5,941,952.19 and 2,371,998.18 is: 3,273,342.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,782.46 : 5,941,952.19 = 2,371,998.18 : x
  2. Step 2: Convert to fraction form
    4,305,782.46/5,941,952.19 = 2,371,998.18/x
  3. Step 3: Cross multiply
    4,305,782.46x = 5,941,952.19 × 2,371,998.18
  4. Step 4: Simplify right side
    4,305,782.46x = 14,094,299,780,327.02
  5. Step 5: Solve for x
    x = 14,094,299,780,327.02/4,305,782.46
  6. Step 6: Final answer
    x = 3,273,342.28

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.