Home / 8,304,937.08-12,449,794.86-2,910,647.04

Finding the Fourth Proportional to 8,304,937.08, 12,449,794.86 and 2,910,647.04

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Solution

The fourth proportional to 8,304,937.08, 12,449,794.86 and 2,910,647.04 is: 4,363,303.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,937.08 : 12,449,794.86 = 2,910,647.04 : x
  2. Step 2: Convert to fraction form
    8,304,937.08/12,449,794.86 = 2,910,647.04/x
  3. Step 3: Cross multiply
    8,304,937.08x = 12,449,794.86 × 2,910,647.04
  4. Step 4: Simplify right side
    8,304,937.08x = 36,236,958,557,866.21
  5. Step 5: Solve for x
    x = 36,236,958,557,866.21/8,304,937.08
  6. Step 6: Final answer
    x = 4,363,303.20

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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.