Home / 5,909,793.90-8,864,690.85-2,314,365.90

Finding the Fourth Proportional to 5,909,793.90, 8,864,690.85 and 2,314,365.90

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Solution

The fourth proportional to 5,909,793.90, 8,864,690.85 and 2,314,365.90 is: 3,471,548.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,793.90 : 8,864,690.85 = 2,314,365.90 : x
  2. Step 2: Convert to fraction form
    5,909,793.90/8,864,690.85 = 2,314,365.90/x
  3. Step 3: Cross multiply
    5,909,793.90x = 8,864,690.85 × 2,314,365.90
  4. Step 4: Simplify right side
    5,909,793.90x = 20,516,138,217,282.01
  5. Step 5: Solve for x
    x = 20,516,138,217,282.01/5,909,793.90
  6. Step 6: Final answer
    x = 3,471,548.85

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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.