Home / 2,305,562.20-3,182,573.08-2,063,424.24

Finding the Fourth Proportional to 2,305,562.20, 3,182,573.08 and 2,063,424.24

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Solution

The fourth proportional to 2,305,562.20, 3,182,573.08 and 2,063,424.24 is: 2,848,328.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,562.20 : 3,182,573.08 = 2,063,424.24 : x
  2. Step 2: Convert to fraction form
    2,305,562.20/3,182,573.08 = 2,063,424.24/x
  3. Step 3: Cross multiply
    2,305,562.20x = 3,182,573.08 × 2,063,424.24
  4. Step 4: Simplify right side
    2,305,562.20x = 6,566,998,429,815.98
  5. Step 5: Solve for x
    x = 6,566,998,429,815.98/2,305,562.20
  6. Step 6: Final answer
    x = 2,848,328.46

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Double scale
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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.