Home / 11,382,635.16-17,073,981.54-4,651,049.16

Finding the Fourth Proportional to 11,382,635.16, 17,073,981.54 and 4,651,049.16

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Solution

The fourth proportional to 11,382,635.16, 17,073,981.54 and 4,651,049.16 is: 6,976,585.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,635.16 : 17,073,981.54 = 4,651,049.16 : x
  2. Step 2: Convert to fraction form
    11,382,635.16/17,073,981.54 = 4,651,049.16/x
  3. Step 3: Cross multiply
    11,382,635.16x = 17,073,981.54 × 4,651,049.16
  4. Step 4: Simplify right side
    11,382,635.16x = 79,411,927,499,472.50
  5. Step 5: Solve for x
    x = 79,411,927,499,472.50/11,382,635.16
  6. Step 6: Final answer
    x = 6,976,585.51

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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.