Home / 5,384,132.26-7,433,740.86-4,141,536.04

Finding the Fourth Proportional to 5,384,132.26, 7,433,740.86 and 4,141,536.04

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Solution

The fourth proportional to 5,384,132.26, 7,433,740.86 and 4,141,536.04 is: 5,718,118.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,132.26 : 7,433,740.86 = 4,141,536.04 : x
  2. Step 2: Convert to fraction form
    5,384,132.26/7,433,740.86 = 4,141,536.04/x
  3. Step 3: Cross multiply
    5,384,132.26x = 7,433,740.86 × 4,141,536.04
  4. Step 4: Simplify right side
    5,384,132.26x = 30,787,105,707,712.90
  5. Step 5: Solve for x
    x = 30,787,105,707,712.90/5,384,132.26
  6. Step 6: Final answer
    x = 5,718,118.39

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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.