Home / 8,922,960.23-13,384,486.54-4,061,867.18

Finding the Fourth Proportional to 8,922,960.23, 13,384,486.54 and 4,061,867.18

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Solution

The fourth proportional to 8,922,960.23, 13,384,486.54 and 4,061,867.18 is: 6,092,821.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,960.23 : 13,384,486.54 = 4,061,867.18 : x
  2. Step 2: Convert to fraction form
    8,922,960.23/13,384,486.54 = 4,061,867.18/x
  3. Step 3: Cross multiply
    8,922,960.23x = 13,384,486.54 × 4,061,867.18
  4. Step 4: Simplify right side
    8,922,960.23x = 54,366,006,518,995.64
  5. Step 5: Solve for x
    x = 54,366,006,518,995.64/8,922,960.23
  6. Step 6: Final answer
    x = 6,092,821.79

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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.