Home / 2,454,375.16-3,681,814.08-939,332.24

Finding the Fourth Proportional to 2,454,375.16, 3,681,814.08 and 939,332.24

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Solution

The fourth proportional to 2,454,375.16, 3,681,814.08 and 939,332.24 is: 1,409,094.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,375.16 : 3,681,814.08 = 939,332.24 : x
  2. Step 2: Convert to fraction form
    2,454,375.16/3,681,814.08 = 939,332.24/x
  3. Step 3: Cross multiply
    2,454,375.16x = 3,681,814.08 × 939,332.24
  4. Step 4: Simplify right side
    2,454,375.16x = 3,458,446,667,029.94
  5. Step 5: Solve for x
    x = 3,458,446,667,029.94/2,454,375.16
  6. Step 6: Final answer
    x = 1,409,094.55

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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.