Home / 4,074,890.44-6,113,557.86-1,644,793.24

Finding the Fourth Proportional to 4,074,890.44, 6,113,557.86 and 1,644,793.24

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Solution

The fourth proportional to 4,074,890.44, 6,113,557.86 and 1,644,793.24 is: 2,467,683.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,890.44 : 6,113,557.86 = 1,644,793.24 : x
  2. Step 2: Convert to fraction form
    4,074,890.44/6,113,557.86 = 1,644,793.24/x
  3. Step 3: Cross multiply
    4,074,890.44x = 6,113,557.86 × 1,644,793.24
  4. Step 4: Simplify right side
    4,074,890.44x = 10,055,538,640,476.87
  5. Step 5: Solve for x
    x = 10,055,538,640,476.87/4,074,890.44
  6. Step 6: Final answer
    x = 2,467,683.19

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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.