Home / 4,777,029.90-7,165,544.85-3,832,245.90

Finding the Fourth Proportional to 4,777,029.90, 7,165,544.85 and 3,832,245.90

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Solution

The fourth proportional to 4,777,029.90, 7,165,544.85 and 3,832,245.90 is: 5,748,368.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,029.90 : 7,165,544.85 = 3,832,245.90 : x
  2. Step 2: Convert to fraction form
    4,777,029.90/7,165,544.85 = 3,832,245.90/x
  3. Step 3: Cross multiply
    4,777,029.90x = 7,165,544.85 × 3,832,245.90
  4. Step 4: Simplify right side
    4,777,029.90x = 27,460,129,872,678.61
  5. Step 5: Solve for x
    x = 27,460,129,872,678.61/4,777,029.90
  6. Step 6: Final answer
    x = 5,748,368.85

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Similar ratio
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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.