Home / 732,024.31-1,010,049.98-459,934.58

Finding the Fourth Proportional to 732,024.31, 1,010,049.98 and 459,934.58

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Solution

The fourth proportional to 732,024.31, 1,010,049.98 and 459,934.58 is: 634,619.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,024.31 : 1,010,049.98 = 459,934.58 : x
  2. Step 2: Convert to fraction form
    732,024.31/1,010,049.98 = 459,934.58/x
  3. Step 3: Cross multiply
    732,024.31x = 1,010,049.98 × 459,934.58
  4. Step 4: Simplify right side
    732,024.31x = 464,556,913,330.31
  5. Step 5: Solve for x
    x = 464,556,913,330.31/732,024.31
  6. Step 6: Final answer
    x = 634,619.52

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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.