Home / 8,650,498.04-12,976,522.08-2,502,383.12

Finding the Fourth Proportional to 8,650,498.04, 12,976,522.08 and 2,502,383.12

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Solution

The fourth proportional to 8,650,498.04, 12,976,522.08 and 2,502,383.12 is: 3,753,798.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650,498.04 : 12,976,522.08 = 2,502,383.12 : x
  2. Step 2: Convert to fraction form
    8,650,498.04/12,976,522.08 = 2,502,383.12/x
  3. Step 3: Cross multiply
    8,650,498.04x = 12,976,522.08 × 2,502,383.12
  4. Step 4: Simplify right side
    8,650,498.04x = 32,472,229,809,299.29
  5. Step 5: Solve for x
    x = 32,472,229,809,299.29/8,650,498.04
  6. Step 6: Final answer
    x = 3,753,798.87

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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.