Home / 4,451,586.39-6,677,909.33-1,417,886.91

Finding the Fourth Proportional to 4,451,586.39, 6,677,909.33 and 1,417,886.91

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Solution

The fourth proportional to 4,451,586.39, 6,677,909.33 and 1,417,886.91 is: 2,126,999.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,586.39 : 6,677,909.33 = 1,417,886.91 : x
  2. Step 2: Convert to fraction form
    4,451,586.39/6,677,909.33 = 1,417,886.91/x
  3. Step 3: Cross multiply
    4,451,586.39x = 6,677,909.33 × 1,417,886.91
  4. Step 4: Simplify right side
    4,451,586.39x = 9,468,520,218,084.44
  5. Step 5: Solve for x
    x = 9,468,520,218,084.44/4,451,586.39
  6. Step 6: Final answer
    x = 2,126,999.09

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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.