Home / 469,024.43-703,116.16-169,434.59

Finding the Fourth Proportional to 469,024.43, 703,116.16 and 169,434.59

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Solution

The fourth proportional to 469,024.43, 703,116.16 and 169,434.59 is: 253,999.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,024.43 : 703,116.16 = 169,434.59 : x
  2. Step 2: Convert to fraction form
    469,024.43/703,116.16 = 169,434.59/x
  3. Step 3: Cross multiply
    469,024.43x = 703,116.16 × 169,434.59
  4. Step 4: Simplify right side
    469,024.43x = 119,132,198,291.97
  5. Step 5: Solve for x
    x = 119,132,198,291.97/469,024.43
  6. Step 6: Final answer
    x = 253,999.99

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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.