Home / 732,376.32-1,010,708.19-410,083.53

Finding the Fourth Proportional to 732,376.32, 1,010,708.19 and 410,083.53

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Solution

The fourth proportional to 732,376.32, 1,010,708.19 and 410,083.53 is: 565,931.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,376.32 : 1,010,708.19 = 410,083.53 : x
  2. Step 2: Convert to fraction form
    732,376.32/1,010,708.19 = 410,083.53/x
  3. Step 3: Cross multiply
    732,376.32x = 1,010,708.19 × 410,083.53
  4. Step 4: Simplify right side
    732,376.32x = 414,474,782,355.11
  5. Step 5: Solve for x
    x = 414,474,782,355.11/732,376.32
  6. Step 6: Final answer
    x = 565,931.44

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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.