Home / 9,302,445.30-13,953,667.95-2,479,005.30

Finding the Fourth Proportional to 9,302,445.30, 13,953,667.95 and 2,479,005.30

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Solution

The fourth proportional to 9,302,445.30, 13,953,667.95 and 2,479,005.30 is: 3,718,507.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302,445.30 : 13,953,667.95 = 2,479,005.30 : x
  2. Step 2: Convert to fraction form
    9,302,445.30/13,953,667.95 = 2,479,005.30/x
  3. Step 3: Cross multiply
    9,302,445.30x = 13,953,667.95 × 2,479,005.30
  4. Step 4: Simplify right side
    9,302,445.30x = 34,591,216,802,490.13
  5. Step 5: Solve for x
    x = 34,591,216,802,490.13/9,302,445.30
  6. Step 6: Final answer
    x = 3,718,507.95

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Similar ratio
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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.