Home / 6,177,448-9,270,358.26-2,534,836.40

Finding the Fourth Proportional to 6,177,448, 9,270,358.26 and 2,534,836.40

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Solution

The fourth proportional to 6,177,448, 9,270,358.26 and 2,534,836.40 is: 3,803,972.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,448 : 9,270,358.26 = 2,534,836.40 : x
  2. Step 2: Convert to fraction form
    6,177,448/9,270,358.26 = 2,534,836.40/x
  3. Step 3: Cross multiply
    6,177,448x = 9,270,358.26 × 2,534,836.40
  4. Step 4: Simplify right side
    6,177,448x = 23,498,841,558,488.66
  5. Step 5: Solve for x
    x = 23,498,841,558,488.66/6,177,448
  6. Step 6: Final answer
    x = 3,803,972.38

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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.