Home / 6,288,066.20-9,432,099.30-2,246,490.20

Finding the Fourth Proportional to 6,288,066.20, 9,432,099.30 and 2,246,490.20

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Solution

The fourth proportional to 6,288,066.20, 9,432,099.30 and 2,246,490.20 is: 3,369,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,288,066.20 : 9,432,099.30 = 2,246,490.20 : x
  2. Step 2: Convert to fraction form
    6,288,066.20/9,432,099.30 = 2,246,490.20/x
  3. Step 3: Cross multiply
    6,288,066.20x = 9,432,099.30 × 2,246,490.20
  4. Step 4: Simplify right side
    6,288,066.20x = 21,189,118,642,876.86
  5. Step 5: Solve for x
    x = 21,189,118,642,876.86/6,288,066.20
  6. Step 6: Final answer
    x = 3,369,735.30

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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.