Home / 10,836,277.40-14,954,734.72-6,007,381.40

Finding the Fourth Proportional to 10,836,277.40, 14,954,734.72 and 6,007,381.40

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Solution

The fourth proportional to 10,836,277.40, 14,954,734.72 and 6,007,381.40 is: 8,290,558.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836,277.40 : 14,954,734.72 = 6,007,381.40 : x
  2. Step 2: Convert to fraction form
    10,836,277.40/14,954,734.72 = 6,007,381.40/x
  3. Step 3: Cross multiply
    10,836,277.40x = 14,954,734.72 × 6,007,381.40
  4. Step 4: Simplify right side
    10,836,277.40x = 89,838,795,198,862.22
  5. Step 5: Solve for x
    x = 89,838,795,198,862.22/10,836,277.40
  6. Step 6: Final answer
    x = 8,290,558.82

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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.