Home / 7,558,454.52-11,335,356.27-2,165,660.01

Finding the Fourth Proportional to 7,558,454.52, 11,335,356.27 and 2,165,660.01

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Solution

The fourth proportional to 7,558,454.52, 11,335,356.27 and 2,165,660.01 is: 3,247,823.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,454.52 : 11,335,356.27 = 2,165,660.01 : x
  2. Step 2: Convert to fraction form
    7,558,454.52/11,335,356.27 = 2,165,660.01/x
  3. Step 3: Cross multiply
    7,558,454.52x = 11,335,356.27 × 2,165,660.01
  4. Step 4: Simplify right side
    7,558,454.52x = 24,548,527,773,041.76
  5. Step 5: Solve for x
    x = 24,548,527,773,041.76/7,558,454.52
  6. Step 6: Final answer
    x = 3,247,823.71

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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.