Home / 8,376,767.69-12,565,184.33-5,536,248.35

Finding the Fourth Proportional to 8,376,767.69, 12,565,184.33 and 5,536,248.35

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Solution

The fourth proportional to 8,376,767.69, 12,565,184.33 and 5,536,248.35 is: 8,304,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,376,767.69 : 12,565,184.33 = 5,536,248.35 : x
  2. Step 2: Convert to fraction form
    8,376,767.69/12,565,184.33 = 5,536,248.35/x
  3. Step 3: Cross multiply
    8,376,767.69x = 12,565,184.33 × 5,536,248.35
  4. Step 4: Simplify right side
    8,376,767.69x = 69,563,980,965,423.05
  5. Step 5: Solve for x
    x = 69,563,980,965,423.05/8,376,767.69
  6. Step 6: Final answer
    x = 8,304,394.20

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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.