Home / 5,596,280.20-8,394,420.30-5,471,864.20

Finding the Fourth Proportional to 5,596,280.20, 8,394,420.30 and 5,471,864.20

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Solution

The fourth proportional to 5,596,280.20, 8,394,420.30 and 5,471,864.20 is: 8,207,796.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,280.20 : 8,394,420.30 = 5,471,864.20 : x
  2. Step 2: Convert to fraction form
    5,596,280.20/8,394,420.30 = 5,471,864.20/x
  3. Step 3: Cross multiply
    5,596,280.20x = 8,394,420.30 × 5,471,864.20
  4. Step 4: Simplify right side
    5,596,280.20x = 45,933,127,919,323.27
  5. Step 5: Solve for x
    x = 45,933,127,919,323.27/5,596,280.20
  6. Step 6: Final answer
    x = 8,207,796.30

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Double scale
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Similar ratio
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1.5x scale

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.