Home / 1,301,186.98-1,952,338.68-503,029

Finding the Fourth Proportional to 1,301,186.98, 1,952,338.68 and 503,029

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Solution

The fourth proportional to 1,301,186.98, 1,952,338.68 and 503,029 is: 754,759.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,186.98 : 1,952,338.68 = 503,029 : x
  2. Step 2: Convert to fraction form
    1,301,186.98/1,952,338.68 = 503,029/x
  3. Step 3: Cross multiply
    1,301,186.98x = 1,952,338.68 × 503,029
  4. Step 4: Simplify right side
    1,301,186.98x = 982,082,973,861.72
  5. Step 5: Solve for x
    x = 982,082,973,861.72/1,301,186.98
  6. Step 6: Final answer
    x = 754,759.30

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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.