Home / 9,882,347.44-14,826,076.84-5,787,127.04

Finding the Fourth Proportional to 9,882,347.44, 14,826,076.84 and 5,787,127.04

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Solution

The fourth proportional to 9,882,347.44, 14,826,076.84 and 5,787,127.04 is: 8,682,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,347.44 : 14,826,076.84 = 5,787,127.04 : x
  2. Step 2: Convert to fraction form
    9,882,347.44/14,826,076.84 = 5,787,127.04/x
  3. Step 3: Cross multiply
    9,882,347.44x = 14,826,076.84 × 5,787,127.04
  4. Step 4: Simplify right side
    9,882,347.44x = 85,800,390,177,881.75
  5. Step 5: Solve for x
    x = 85,800,390,177,881.75/9,882,347.44
  6. Step 6: Final answer
    x = 8,682,187.17

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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.