Home / 2,331,029.10-3,496,543.65-734,081.70

Finding the Fourth Proportional to 2,331,029.10, 3,496,543.65 and 734,081.70

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Solution

The fourth proportional to 2,331,029.10, 3,496,543.65 and 734,081.70 is: 1,101,122.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,029.10 : 3,496,543.65 = 734,081.70 : x
  2. Step 2: Convert to fraction form
    2,331,029.10/3,496,543.65 = 734,081.70/x
  3. Step 3: Cross multiply
    2,331,029.10x = 3,496,543.65 × 734,081.70
  4. Step 4: Simplify right side
    2,331,029.10x = 2,566,748,706,716.20
  5. Step 5: Solve for x
    x = 2,566,748,706,716.20/2,331,029.10
  6. Step 6: Final answer
    x = 1,101,122.55

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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.