Home / 940,925.42-1,298,191.02-532,962.44

Finding the Fourth Proportional to 940,925.42, 1,298,191.02 and 532,962.44

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Solution

The fourth proportional to 940,925.42, 1,298,191.02 and 532,962.44 is: 735,326.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,925.42 : 1,298,191.02 = 532,962.44 : x
  2. Step 2: Convert to fraction form
    940,925.42/1,298,191.02 = 532,962.44/x
  3. Step 3: Cross multiply
    940,925.42x = 1,298,191.02 × 532,962.44
  4. Step 4: Simplify right side
    940,925.42x = 691,887,053,605.29
  5. Step 5: Solve for x
    x = 691,887,053,605.29/940,925.42
  6. Step 6: Final answer
    x = 735,326.14

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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.