Home / 437,753.10-604,108.59-246,766.44

Finding the Fourth Proportional to 437,753.10, 604,108.59 and 246,766.44

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Solution

The fourth proportional to 437,753.10, 604,108.59 and 246,766.44 is: 340,542.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,753.10 : 604,108.59 = 246,766.44 : x
  2. Step 2: Convert to fraction form
    437,753.10/604,108.59 = 246,766.44/x
  3. Step 3: Cross multiply
    437,753.10x = 604,108.59 × 246,766.44
  4. Step 4: Simplify right side
    437,753.10x = 149,073,726,127.72
  5. Step 5: Solve for x
    x = 149,073,726,127.72/437,753.10
  6. Step 6: Final answer
    x = 340,542.94

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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.