Home / 4,314,087.59-5,953,565.45-2,380,472.72

Finding the Fourth Proportional to 4,314,087.59, 5,953,565.45 and 2,380,472.72

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Solution

The fourth proportional to 4,314,087.59, 5,953,565.45 and 2,380,472.72 is: 3,285,121.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,087.59 : 5,953,565.45 = 2,380,472.72 : x
  2. Step 2: Convert to fraction form
    4,314,087.59/5,953,565.45 = 2,380,472.72/x
  3. Step 3: Cross multiply
    4,314,087.59x = 5,953,565.45 × 2,380,472.72
  4. Step 4: Simplify right side
    4,314,087.59x = 14,172,300,143,441.08
  5. Step 5: Solve for x
    x = 14,172,300,143,441.08/4,314,087.59
  6. Step 6: Final answer
    x = 3,285,121.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.