Home / 732,035.81-1,010,065.82-459,946.08

Finding the Fourth Proportional to 732,035.81, 1,010,065.82 and 459,946.08

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Solution

The fourth proportional to 732,035.81, 1,010,065.82 and 459,946.08 is: 634,635.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,035.81 : 1,010,065.82 = 459,946.08 : x
  2. Step 2: Convert to fraction form
    732,035.81/1,010,065.82 = 459,946.08/x
  3. Step 3: Cross multiply
    732,035.81x = 1,010,065.82 × 459,946.08
  4. Step 4: Simplify right side
    732,035.81x = 464,575,812,151.26
  5. Step 5: Solve for x
    x = 464,575,812,151.26/732,035.81
  6. Step 6: Final answer
    x = 634,635.36

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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.