Home / 8,699,251.57-13,060,281.56-5,833,441.86

Finding the Fourth Proportional to 8,699,251.57, 13,060,281.56 and 5,833,441.86

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Solution

The fourth proportional to 8,699,251.57, 13,060,281.56 and 5,833,441.86 is: 8,757,810.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,699,251.57 : 13,060,281.56 = 5,833,441.86 : x
  2. Step 2: Convert to fraction form
    8,699,251.57/13,060,281.56 = 5,833,441.86/x
  3. Step 3: Cross multiply
    8,699,251.57x = 13,060,281.56 × 5,833,441.86
  4. Step 4: Simplify right side
    8,699,251.57x = 76,186,393,126,322.89
  5. Step 5: Solve for x
    x = 76,186,393,126,322.89/8,699,251.57
  6. Step 6: Final answer
    x = 8,757,810.09

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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.