Home / 732,557.60-1,097,961.60-306,092.60

Finding the Fourth Proportional to 732,557.60, 1,097,961.60 and 306,092.60

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Solution

The fourth proportional to 732,557.60, 1,097,961.60 and 306,092.60 is: 458,773.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,557.60 : 1,097,961.60 = 306,092.60 : x
  2. Step 2: Convert to fraction form
    732,557.60/1,097,961.60 = 306,092.60/x
  3. Step 3: Cross multiply
    732,557.60x = 1,097,961.60 × 306,092.60
  4. Step 4: Simplify right side
    732,557.60x = 336,077,920,844.16
  5. Step 5: Solve for x
    x = 336,077,920,844.16/732,557.60
  6. Step 6: Final answer
    x = 458,773.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.