Home / 435,130.43-600,490.34-244,157.95

Finding the Fourth Proportional to 435,130.43, 600,490.34 and 244,157.95

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Solution

The fourth proportional to 435,130.43, 600,490.34 and 244,157.95 is: 336,943.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,130.43 : 600,490.34 = 244,157.95 : x
  2. Step 2: Convert to fraction form
    435,130.43/600,490.34 = 244,157.95/x
  3. Step 3: Cross multiply
    435,130.43x = 600,490.34 × 244,157.95
  4. Step 4: Simplify right side
    435,130.43x = 146,614,487,687.19
  5. Step 5: Solve for x
    x = 146,614,487,687.19/435,130.43
  6. Step 6: Final answer
    x = 336,943.77

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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.