Home / 2,416,996.26-3,335,538.42-1,329,350.13

Finding the Fourth Proportional to 2,416,996.26, 3,335,538.42 and 1,329,350.13

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Solution

The fourth proportional to 2,416,996.26, 3,335,538.42 and 1,329,350.13 is: 1,834,549.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,996.26 : 3,335,538.42 = 1,329,350.13 : x
  2. Step 2: Convert to fraction form
    2,416,996.26/3,335,538.42 = 1,329,350.13/x
  3. Step 3: Cross multiply
    2,416,996.26x = 3,335,538.42 × 1,329,350.13
  4. Step 4: Simplify right side
    2,416,996.26x = 4,434,098,432,246.99
  5. Step 5: Solve for x
    x = 4,434,098,432,246.99/2,416,996.26
  6. Step 6: Final answer
    x = 1,834,549.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.