Home / 7,332,054.70-10,998,082.05-4,493,766.10

Finding the Fourth Proportional to 7,332,054.70, 10,998,082.05 and 4,493,766.10

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Solution

The fourth proportional to 7,332,054.70, 10,998,082.05 and 4,493,766.10 is: 6,740,649.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,054.70 : 10,998,082.05 = 4,493,766.10 : x
  2. Step 2: Convert to fraction form
    7,332,054.70/10,998,082.05 = 4,493,766.10/x
  3. Step 3: Cross multiply
    7,332,054.70x = 10,998,082.05 × 4,493,766.10
  4. Step 4: Simplify right side
    7,332,054.70x = 49,422,808,281,308.51
  5. Step 5: Solve for x
    x = 49,422,808,281,308.51/7,332,054.70
  6. Step 6: Final answer
    x = 6,740,649.15

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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.