Home / 4,469,400.10-6,704,100.15-2,677,809.70

Finding the Fourth Proportional to 4,469,400.10, 6,704,100.15 and 2,677,809.70

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Solution

The fourth proportional to 4,469,400.10, 6,704,100.15 and 2,677,809.70 is: 4,016,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,400.10 : 6,704,100.15 = 2,677,809.70 : x
  2. Step 2: Convert to fraction form
    4,469,400.10/6,704,100.15 = 2,677,809.70/x
  3. Step 3: Cross multiply
    4,469,400.10x = 6,704,100.15 × 2,677,809.70
  4. Step 4: Simplify right side
    4,469,400.10x = 17,952,304,411,441.46
  5. Step 5: Solve for x
    x = 17,952,304,411,441.46/4,469,400.10
  6. Step 6: Final answer
    x = 4,016,714.55

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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.