Home / 3,431,228-5,146,842.16-2,350,675.04

Finding the Fourth Proportional to 3,431,228, 5,146,842.16 and 2,350,675.04

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Solution

The fourth proportional to 3,431,228, 5,146,842.16 and 2,350,675.04 is: 3,526,012.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,431,228 : 5,146,842.16 = 2,350,675.04 : x
  2. Step 2: Convert to fraction form
    3,431,228/5,146,842.16 = 2,350,675.04/x
  3. Step 3: Cross multiply
    3,431,228x = 5,146,842.16 × 2,350,675.04
  4. Step 4: Simplify right side
    3,431,228x = 12,098,553,400,331.69
  5. Step 5: Solve for x
    x = 12,098,553,400,331.69/3,431,228
  6. Step 6: Final answer
    x = 3,526,012.67

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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.