Home / 2,331,926.96-3,489,989.92-1,433,937.52

Finding the Fourth Proportional to 2,331,926.96, 3,489,989.92 and 1,433,937.52

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Solution

The fourth proportional to 2,331,926.96, 3,489,989.92 and 1,433,937.52 is: 2,146,048.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,926.96 : 3,489,989.92 = 1,433,937.52 : x
  2. Step 2: Convert to fraction form
    2,331,926.96/3,489,989.92 = 1,433,937.52/x
  3. Step 3: Cross multiply
    2,331,926.96x = 3,489,989.92 × 1,433,937.52
  4. Step 4: Simplify right side
    2,331,926.96x = 5,004,427,490,709.80
  5. Step 5: Solve for x
    x = 5,004,427,490,709.80/2,331,926.96
  6. Step 6: Final answer
    x = 2,146,048.13

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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.