Home / 504,311.04-756,577.26-149,352.84

Finding the Fourth Proportional to 504,311.04, 756,577.26 and 149,352.84

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Solution

The fourth proportional to 504,311.04, 756,577.26 and 149,352.84 is: 224,062.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,311.04 : 756,577.26 = 149,352.84 : x
  2. Step 2: Convert to fraction form
    504,311.04/756,577.26 = 149,352.84/x
  3. Step 3: Cross multiply
    504,311.04x = 756,577.26 × 149,352.84
  4. Step 4: Simplify right side
    504,311.04x = 112,996,962,460.42
  5. Step 5: Solve for x
    x = 112,996,962,460.42/504,311.04
  6. Step 6: Final answer
    x = 224,062.04

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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.