Home / 8,833,697.96-12,190,522.14-4,966,250.90

Finding the Fourth Proportional to 8,833,697.96, 12,190,522.14 and 4,966,250.90

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Solution

The fourth proportional to 8,833,697.96, 12,190,522.14 and 4,966,250.90 is: 6,853,436.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,697.96 : 12,190,522.14 = 4,966,250.90 : x
  2. Step 2: Convert to fraction form
    8,833,697.96/12,190,522.14 = 4,966,250.90/x
  3. Step 3: Cross multiply
    8,833,697.96x = 12,190,522.14 × 4,966,250.90
  4. Step 4: Simplify right side
    8,833,697.96x = 60,541,191,488,292.31
  5. Step 5: Solve for x
    x = 60,541,191,488,292.31/8,833,697.96
  6. Step 6: Final answer
    x = 6,853,436.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.