Home / 732,374.82-1,010,706.12-410,082.03

Finding the Fourth Proportional to 732,374.82, 1,010,706.12 and 410,082.03

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Solution

The fourth proportional to 732,374.82, 1,010,706.12 and 410,082.03 is: 565,929.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,374.82 : 1,010,706.12 = 410,082.03 : x
  2. Step 2: Convert to fraction form
    732,374.82/1,010,706.12 = 410,082.03/x
  3. Step 3: Cross multiply
    732,374.82x = 1,010,706.12 × 410,082.03
  4. Step 4: Simplify right side
    732,374.82x = 414,472,417,423.02
  5. Step 5: Solve for x
    x = 414,472,417,423.02/732,374.82
  6. Step 6: Final answer
    x = 565,929.37

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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.