Home / 8,788,563.43-12,132,423.12-5,853,265.32

Finding the Fourth Proportional to 8,788,563.43, 12,132,423.12 and 5,853,265.32

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Solution

The fourth proportional to 8,788,563.43, 12,132,423.12 and 5,853,265.32 is: 8,080,307.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,788,563.43 : 12,132,423.12 = 5,853,265.32 : x
  2. Step 2: Convert to fraction form
    8,788,563.43/12,132,423.12 = 5,853,265.32/x
  3. Step 3: Cross multiply
    8,788,563.43x = 12,132,423.12 × 5,853,265.32
  4. Step 4: Simplify right side
    8,788,563.43x = 71,014,291,439,390.73
  5. Step 5: Solve for x
    x = 71,014,291,439,390.73/8,788,563.43
  6. Step 6: Final answer
    x = 8,080,307.10

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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.