Home / 4,064,140.28-6,101,412.68-3,491,427.61

Finding the Fourth Proportional to 4,064,140.28, 6,101,412.68 and 3,491,427.61

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Solution

The fourth proportional to 4,064,140.28, 6,101,412.68 and 3,491,427.61 is: 5,241,610.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,140.28 : 6,101,412.68 = 3,491,427.61 : x
  2. Step 2: Convert to fraction form
    4,064,140.28/6,101,412.68 = 3,491,427.61/x
  3. Step 3: Cross multiply
    4,064,140.28x = 6,101,412.68 × 3,491,427.61
  4. Step 4: Simplify right side
    4,064,140.28x = 21,302,640,707,311.43
  5. Step 5: Solve for x
    x = 21,302,640,707,311.43/4,064,140.28
  6. Step 6: Final answer
    x = 5,241,610.58

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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.