Home / 6,064,672.52-8,369,184.28-3,311,351.30

Finding the Fourth Proportional to 6,064,672.52, 8,369,184.28 and 3,311,351.30

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Solution

The fourth proportional to 6,064,672.52, 8,369,184.28 and 3,311,351.30 is: 4,569,629.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,672.52 : 8,369,184.28 = 3,311,351.30 : x
  2. Step 2: Convert to fraction form
    6,064,672.52/8,369,184.28 = 3,311,351.30/x
  3. Step 3: Cross multiply
    6,064,672.52x = 8,369,184.28 × 3,311,351.30
  4. Step 4: Simplify right side
    6,064,672.52x = 27,713,309,245,517.56
  5. Step 5: Solve for x
    x = 27,713,309,245,517.56/6,064,672.52
  6. Step 6: Final answer
    x = 4,569,629.96

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Double scale
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1.5x scale

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.