Home / 6,188,526.46-9,292,505.91-5,241,399.13

Finding the Fourth Proportional to 6,188,526.46, 9,292,505.91 and 5,241,399.13

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Solution

The fourth proportional to 6,188,526.46, 9,292,505.91 and 5,241,399.13 is: 7,870,327.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,526.46 : 9,292,505.91 = 5,241,399.13 : x
  2. Step 2: Convert to fraction form
    6,188,526.46/9,292,505.91 = 5,241,399.13/x
  3. Step 3: Cross multiply
    6,188,526.46x = 9,292,505.91 × 5,241,399.13
  4. Step 4: Simplify right side
    6,188,526.46x = 48,705,732,392,193.86
  5. Step 5: Solve for x
    x = 48,705,732,392,193.86/6,188,526.46
  6. Step 6: Final answer
    x = 7,870,327.89

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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.