Home / 10,836,277.47-14,954,734.76-6,007,381.47

Finding the Fourth Proportional to 10,836,277.47, 14,954,734.76 and 6,007,381.47

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Solution

The fourth proportional to 10,836,277.47, 14,954,734.76 and 6,007,381.47 is: 8,290,558.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836,277.47 : 14,954,734.76 = 6,007,381.47 : x
  2. Step 2: Convert to fraction form
    10,836,277.47/14,954,734.76 = 6,007,381.47/x
  3. Step 3: Cross multiply
    10,836,277.47x = 14,954,734.76 × 6,007,381.47
  4. Step 4: Simplify right side
    10,836,277.47x = 89,838,796,455,951.98
  5. Step 5: Solve for x
    x = 89,838,796,455,951.98/10,836,277.47
  6. Step 6: Final answer
    x = 8,290,558.88

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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.