Home / 5,767,666.20-8,651,499.30-5,521,944.60

Finding the Fourth Proportional to 5,767,666.20, 8,651,499.30 and 5,521,944.60

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Solution

The fourth proportional to 5,767,666.20, 8,651,499.30 and 5,521,944.60 is: 8,282,916.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,666.20 : 8,651,499.30 = 5,521,944.60 : x
  2. Step 2: Convert to fraction form
    5,767,666.20/8,651,499.30 = 5,521,944.60/x
  3. Step 3: Cross multiply
    5,767,666.20x = 8,651,499.30 × 5,521,944.60
  4. Step 4: Simplify right side
    5,767,666.20x = 47,773,099,841,538.78
  5. Step 5: Solve for x
    x = 47,773,099,841,538.78/5,767,666.20
  6. Step 6: Final answer
    x = 8,282,916.90

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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.