Home / 9,248,381.28-13,873,901.04-2,859,132.24

Finding the Fourth Proportional to 9,248,381.28, 13,873,901.04 and 2,859,132.24

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Solution

The fourth proportional to 9,248,381.28, 13,873,901.04 and 2,859,132.24 is: 4,289,109.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,381.28 : 13,873,901.04 = 2,859,132.24 : x
  2. Step 2: Convert to fraction form
    9,248,381.28/13,873,901.04 = 2,859,132.24/x
  3. Step 3: Cross multiply
    9,248,381.28x = 13,873,901.04 × 2,859,132.24
  4. Step 4: Simplify right side
    9,248,381.28x = 39,667,317,758,033.53
  5. Step 5: Solve for x
    x = 39,667,317,758,033.53/9,248,381.28
  6. Step 6: Final answer
    x = 4,289,109.26

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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.