Home / 469,350.28-703,607.83-169,764.22

Finding the Fourth Proportional to 469,350.28, 703,607.83 and 169,764.22

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Solution

The fourth proportional to 469,350.28, 703,607.83 and 169,764.22 is: 254,495.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,350.28 : 703,607.83 = 169,764.22 : x
  2. Step 2: Convert to fraction form
    469,350.28/703,607.83 = 169,764.22/x
  3. Step 3: Cross multiply
    469,350.28x = 703,607.83 × 169,764.22
  4. Step 4: Simplify right side
    469,350.28x = 119,447,434,445.84
  5. Step 5: Solve for x
    x = 119,447,434,445.84/469,350.28
  6. Step 6: Final answer
    x = 254,495.29

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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.