Home / 4,892,523.70-7,338,785.55-4,101,267.10

Finding the Fourth Proportional to 4,892,523.70, 7,338,785.55 and 4,101,267.10

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Solution

The fourth proportional to 4,892,523.70, 7,338,785.55 and 4,101,267.10 is: 6,151,900.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,523.70 : 7,338,785.55 = 4,101,267.10 : x
  2. Step 2: Convert to fraction form
    4,892,523.70/7,338,785.55 = 4,101,267.10/x
  3. Step 3: Cross multiply
    4,892,523.70x = 7,338,785.55 × 4,101,267.10
  4. Step 4: Simplify right side
    4,892,523.70x = 30,098,319,730,170.41
  5. Step 5: Solve for x
    x = 30,098,319,730,170.41/4,892,523.70
  6. Step 6: Final answer
    x = 6,151,900.65

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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.