Home / 4,265,628.78-5,886,572.67-2,454,794.22

Finding the Fourth Proportional to 4,265,628.78, 5,886,572.67 and 2,454,794.22

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Solution

The fourth proportional to 4,265,628.78, 5,886,572.67 and 2,454,794.22 is: 3,387,618.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,628.78 : 5,886,572.67 = 2,454,794.22 : x
  2. Step 2: Convert to fraction form
    4,265,628.78/5,886,572.67 = 2,454,794.22/x
  3. Step 3: Cross multiply
    4,265,628.78x = 5,886,572.67 × 2,454,794.22
  4. Step 4: Simplify right side
    4,265,628.78x = 14,450,324,565,925.97
  5. Step 5: Solve for x
    x = 14,450,324,565,925.97/4,265,628.78
  6. Step 6: Final answer
    x = 3,387,618.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.