Home / 6,629,407.50-9,944,082.90-1,837,083

Finding the Fourth Proportional to 6,629,407.50, 9,944,082.90 and 1,837,083

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Solution

The fourth proportional to 6,629,407.50, 9,944,082.90 and 1,837,083 is: 2,755,616.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,407.50 : 9,944,082.90 = 1,837,083 : x
  2. Step 2: Convert to fraction form
    6,629,407.50/9,944,082.90 = 1,837,083/x
  3. Step 3: Cross multiply
    6,629,407.50x = 9,944,082.90 × 1,837,083
  4. Step 4: Simplify right side
    6,629,407.50x = 18,268,105,646,180.70
  5. Step 5: Solve for x
    x = 18,268,105,646,180.70/6,629,407.50
  6. Step 6: Final answer
    x = 2,755,616.64

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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.