Home / 7,086,957.52-10,632,129.48-2,294,651.92

Finding the Fourth Proportional to 7,086,957.52, 10,632,129.48 and 2,294,651.92

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Solution

The fourth proportional to 7,086,957.52, 10,632,129.48 and 2,294,651.92 is: 3,442,526.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,957.52 : 10,632,129.48 = 2,294,651.92 : x
  2. Step 2: Convert to fraction form
    7,086,957.52/10,632,129.48 = 2,294,651.92/x
  3. Step 3: Cross multiply
    7,086,957.52x = 10,632,129.48 × 2,294,651.92
  4. Step 4: Simplify right side
    7,086,957.52x = 24,397,036,324,970.60
  5. Step 5: Solve for x
    x = 24,397,036,324,970.60/7,086,957.52
  6. Step 6: Final answer
    x = 3,442,526.11

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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.