Home / 10,534,053.29-15,801,079.95-2,961,019.04

Finding the Fourth Proportional to 10,534,053.29, 15,801,079.95 and 2,961,019.04

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Solution

The fourth proportional to 10,534,053.29, 15,801,079.95 and 2,961,019.04 is: 4,441,528.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,053.29 : 15,801,079.95 = 2,961,019.04 : x
  2. Step 2: Convert to fraction form
    10,534,053.29/15,801,079.95 = 2,961,019.04/x
  3. Step 3: Cross multiply
    10,534,053.29x = 15,801,079.95 × 2,961,019.04
  4. Step 4: Simplify right side
    10,534,053.29x = 46,787,298,505,506.85
  5. Step 5: Solve for x
    x = 46,787,298,505,506.85/10,534,053.29
  6. Step 6: Final answer
    x = 4,441,528.56

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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.