Home / 7,734,708.04-11,601,155.52-2,617,122.64

Finding the Fourth Proportional to 7,734,708.04, 11,601,155.52 and 2,617,122.64

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Solution

The fourth proportional to 7,734,708.04, 11,601,155.52 and 2,617,122.64 is: 3,925,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734,708.04 : 11,601,155.52 = 2,617,122.64 : x
  2. Step 2: Convert to fraction form
    7,734,708.04/11,601,155.52 = 2,617,122.64/x
  3. Step 3: Cross multiply
    7,734,708.04x = 11,601,155.52 × 2,617,122.64
  4. Step 4: Simplify right side
    7,734,708.04x = 30,361,646,761,552.97
  5. Step 5: Solve for x
    x = 30,361,646,761,552.97/7,734,708.04
  6. Step 6: Final answer
    x = 3,925,377.22

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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.