Home / 7,359,957.27-11,041,135.14-2,173,091.13

Finding the Fourth Proportional to 7,359,957.27, 11,041,135.14 and 2,173,091.13

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Solution

The fourth proportional to 7,359,957.27, 11,041,135.14 and 2,173,091.13 is: 3,259,990.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,957.27 : 11,041,135.14 = 2,173,091.13 : x
  2. Step 2: Convert to fraction form
    7,359,957.27/11,041,135.14 = 2,173,091.13/x
  3. Step 3: Cross multiply
    7,359,957.27x = 11,041,135.14 × 2,173,091.13
  4. Step 4: Simplify right side
    7,359,957.27x = 23,993,392,837,865.31
  5. Step 5: Solve for x
    x = 23,993,392,837,865.31/7,359,957.27
  6. Step 6: Final answer
    x = 3,259,990.78

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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.