Home / 5,327,340.30-7,349,930.67-3,033,877.14

Finding the Fourth Proportional to 5,327,340.30, 7,349,930.67 and 3,033,877.14

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Solution

The fourth proportional to 5,327,340.30, 7,349,930.67 and 3,033,877.14 is: 4,185,725.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,340.30 : 7,349,930.67 = 3,033,877.14 : x
  2. Step 2: Convert to fraction form
    5,327,340.30/7,349,930.67 = 3,033,877.14/x
  3. Step 3: Cross multiply
    5,327,340.30x = 7,349,930.67 × 3,033,877.14
  4. Step 4: Simplify right side
    5,327,340.30x = 22,298,786,603,548.23
  5. Step 5: Solve for x
    x = 22,298,786,603,548.23/5,327,340.30
  6. Step 6: Final answer
    x = 4,185,725.97

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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.