Home / 5,462,690.60-8,194,035.90-3,666,434.60

Finding the Fourth Proportional to 5,462,690.60, 8,194,035.90 and 3,666,434.60

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Solution

The fourth proportional to 5,462,690.60, 8,194,035.90 and 3,666,434.60 is: 5,499,651.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,690.60 : 8,194,035.90 = 3,666,434.60 : x
  2. Step 2: Convert to fraction form
    5,462,690.60/8,194,035.90 = 3,666,434.60/x
  3. Step 3: Cross multiply
    5,462,690.60x = 8,194,035.90 × 3,666,434.60
  4. Step 4: Simplify right side
    5,462,690.60x = 30,042,896,737,402.14
  5. Step 5: Solve for x
    x = 30,042,896,737,402.14/5,462,690.60
  6. Step 6: Final answer
    x = 5,499,651.90

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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.