Home / 4,030,829.16-5,561,578.17-2,288,110.92

Finding the Fourth Proportional to 4,030,829.16, 5,561,578.17 and 2,288,110.92

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Solution

The fourth proportional to 4,030,829.16, 5,561,578.17 and 2,288,110.92 is: 3,157,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,829.16 : 5,561,578.17 = 2,288,110.92 : x
  2. Step 2: Convert to fraction form
    4,030,829.16/5,561,578.17 = 2,288,110.92/x
  3. Step 3: Cross multiply
    4,030,829.16x = 5,561,578.17 × 2,288,110.92
  4. Step 4: Simplify right side
    4,030,829.16x = 12,725,507,743,210.62
  5. Step 5: Solve for x
    x = 12,725,507,743,210.62/4,030,829.16
  6. Step 6: Final answer
    x = 3,157,044.68

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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.