Home / 9,882,262.46-14,825,949.40-5,787,042.07

Finding the Fourth Proportional to 9,882,262.46, 14,825,949.40 and 5,787,042.07

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Solution

The fourth proportional to 9,882,262.46, 14,825,949.40 and 5,787,042.07 is: 8,682,059.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,262.46 : 14,825,949.40 = 5,787,042.07 : x
  2. Step 2: Convert to fraction form
    9,882,262.46/14,825,949.40 = 5,787,042.07/x
  3. Step 3: Cross multiply
    9,882,262.46x = 14,825,949.40 × 5,787,042.07
  4. Step 4: Simplify right side
    9,882,262.46x = 85,798,392,875,660.19
  5. Step 5: Solve for x
    x = 85,798,392,875,660.19/9,882,262.46
  6. Step 6: Final answer
    x = 8,682,059.72

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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.