Home / 1,567,157.70-2,351,082.15-502,248.90

Finding the Fourth Proportional to 1,567,157.70, 2,351,082.15 and 502,248.90

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Solution

The fourth proportional to 1,567,157.70, 2,351,082.15 and 502,248.90 is: 753,484.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,157.70 : 2,351,082.15 = 502,248.90 : x
  2. Step 2: Convert to fraction form
    1,567,157.70/2,351,082.15 = 502,248.90/x
  3. Step 3: Cross multiply
    1,567,157.70x = 2,351,082.15 × 502,248.90
  4. Step 4: Simplify right side
    1,567,157.70x = 1,180,828,423,647.14
  5. Step 5: Solve for x
    x = 1,180,828,423,647.14/1,567,157.70
  6. Step 6: Final answer
    x = 753,484.11

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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.