Home / 5,596,260.10-8,394,390.15-2,002,144.30

Finding the Fourth Proportional to 5,596,260.10, 8,394,390.15 and 2,002,144.30

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Solution

The fourth proportional to 5,596,260.10, 8,394,390.15 and 2,002,144.30 is: 3,003,216.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,260.10 : 8,394,390.15 = 2,002,144.30 : x
  2. Step 2: Convert to fraction form
    5,596,260.10/8,394,390.15 = 2,002,144.30/x
  3. Step 3: Cross multiply
    5,596,260.10x = 8,394,390.15 × 2,002,144.30
  4. Step 4: Simplify right side
    5,596,260.10x = 16,806,780,390,798.65
  5. Step 5: Solve for x
    x = 16,806,780,390,798.65/5,596,260.10
  6. Step 6: Final answer
    x = 3,003,216.45

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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.