Home / 9,364,028.70-14,040,340.65-3,677,439.90

Finding the Fourth Proportional to 9,364,028.70, 14,040,340.65 and 3,677,439.90

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Solution

The fourth proportional to 9,364,028.70, 14,040,340.65 and 3,677,439.90 is: 5,513,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,028.70 : 14,040,340.65 = 3,677,439.90 : x
  2. Step 2: Convert to fraction form
    9,364,028.70/14,040,340.65 = 3,677,439.90/x
  3. Step 3: Cross multiply
    9,364,028.70x = 14,040,340.65 × 3,677,439.90
  4. Step 4: Simplify right side
    9,364,028.70x = 51,632,508,915,901.94
  5. Step 5: Solve for x
    x = 51,632,508,915,901.94/9,364,028.70
  6. Step 6: Final answer
    x = 5,513,920.40

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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.