Home / 9,364,028.20-14,040,339.90-3,677,439.40

Finding the Fourth Proportional to 9,364,028.20, 14,040,339.90 and 3,677,439.40

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Solution

The fourth proportional to 9,364,028.20, 14,040,339.90 and 3,677,439.40 is: 5,513,919.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,028.20 : 14,040,339.90 = 3,677,439.40 : x
  2. Step 2: Convert to fraction form
    9,364,028.20/14,040,339.90 = 3,677,439.40/x
  3. Step 3: Cross multiply
    9,364,028.20x = 14,040,339.90 × 3,677,439.40
  4. Step 4: Simplify right side
    9,364,028.20x = 51,632,499,137,652.06
  5. Step 5: Solve for x
    x = 51,632,499,137,652.06/9,364,028.20
  6. Step 6: Final answer
    x = 5,513,919.65

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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.