Home / 2,632,055.26-3,948,082.44-1,434,984.25

Finding the Fourth Proportional to 2,632,055.26, 3,948,082.44 and 1,434,984.25

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Solution

The fourth proportional to 2,632,055.26, 3,948,082.44 and 1,434,984.25 is: 2,152,476.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,055.26 : 3,948,082.44 = 1,434,984.25 : x
  2. Step 2: Convert to fraction form
    2,632,055.26/3,948,082.44 = 1,434,984.25/x
  3. Step 3: Cross multiply
    2,632,055.26x = 3,948,082.44 × 1,434,984.25
  4. Step 4: Simplify right side
    2,632,055.26x = 5,665,436,119,101.57
  5. Step 5: Solve for x
    x = 5,665,436,119,101.57/2,632,055.26
  6. Step 6: Final answer
    x = 2,152,476.13

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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.