Home / 5,795,774.80-7,997,767.98-3,217,251.76

Finding the Fourth Proportional to 5,795,774.80, 7,997,767.98 and 3,217,251.76

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Solution

The fourth proportional to 5,795,774.80, 7,997,767.98 and 3,217,251.76 is: 4,439,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,774.80 : 7,997,767.98 = 3,217,251.76 : x
  2. Step 2: Convert to fraction form
    5,795,774.80/7,997,767.98 = 3,217,251.76/x
  3. Step 3: Cross multiply
    5,795,774.80x = 7,997,767.98 × 3,217,251.76
  4. Step 4: Simplify right side
    5,795,774.80x = 25,730,833,109,726.64
  5. Step 5: Solve for x
    x = 25,730,833,109,726.64/5,795,774.80
  6. Step 6: Final answer
    x = 4,439,584.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.