Home / 4,034,916.76-5,568,017.55-2,199,334.66

Finding the Fourth Proportional to 4,034,916.76, 5,568,017.55 and 2,199,334.66

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Solution

The fourth proportional to 4,034,916.76, 5,568,017.55 and 2,199,334.66 is: 3,034,990.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,916.76 : 5,568,017.55 = 2,199,334.66 : x
  2. Step 2: Convert to fraction form
    4,034,916.76/5,568,017.55 = 2,199,334.66/x
  3. Step 3: Cross multiply
    4,034,916.76x = 5,568,017.55 × 2,199,334.66
  4. Step 4: Simplify right side
    4,034,916.76x = 12,245,933,985,203.28
  5. Step 5: Solve for x
    x = 12,245,933,985,203.28/4,034,916.76
  6. Step 6: Final answer
    x = 3,034,990.49

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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.