Home / 12,352,733.61-17,046,773.96-6,846,463.95

Finding the Fourth Proportional to 12,352,733.61, 17,046,773.96 and 6,846,463.95

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Solution

The fourth proportional to 12,352,733.61, 17,046,773.96 and 6,846,463.95 is: 9,448,121.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,352,733.61 : 17,046,773.96 = 6,846,463.95 : x
  2. Step 2: Convert to fraction form
    12,352,733.61/17,046,773.96 = 6,846,463.95/x
  3. Step 3: Cross multiply
    12,352,733.61x = 17,046,773.96 × 6,846,463.95
  4. Step 4: Simplify right side
    12,352,733.61x = 116,710,123,346,706.41
  5. Step 5: Solve for x
    x = 116,710,123,346,706.41/12,352,733.61
  6. Step 6: Final answer
    x = 9,448,121.12

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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.