Home / 1,073,603.44-1,481,555.10-590,158.18

Finding the Fourth Proportional to 1,073,603.44, 1,481,555.10 and 590,158.18

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Solution

The fourth proportional to 1,073,603.44, 1,481,555.10 and 590,158.18 is: 814,408.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,603.44 : 1,481,555.10 = 590,158.18 : x
  2. Step 2: Convert to fraction form
    1,073,603.44/1,481,555.10 = 590,158.18/x
  3. Step 3: Cross multiply
    1,073,603.44x = 1,481,555.10 × 590,158.18
  4. Step 4: Simplify right side
    1,073,603.44x = 874,351,861,385.72
  5. Step 5: Solve for x
    x = 874,351,861,385.72/1,073,603.44
  6. Step 6: Final answer
    x = 814,408.59

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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.