Home / 6,259,948.01-9,391,269.16-1,941,912.17

Finding the Fourth Proportional to 6,259,948.01, 9,391,269.16 and 1,941,912.17

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Solution

The fourth proportional to 6,259,948.01, 9,391,269.16 and 1,941,912.17 is: 2,913,286.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,948.01 : 9,391,269.16 = 1,941,912.17 : x
  2. Step 2: Convert to fraction form
    6,259,948.01/9,391,269.16 = 1,941,912.17/x
  3. Step 3: Cross multiply
    6,259,948.01x = 9,391,269.16 × 1,941,912.17
  4. Step 4: Simplify right side
    6,259,948.01x = 18,237,019,821,738.55
  5. Step 5: Solve for x
    x = 18,237,019,821,738.55/6,259,948.01
  6. Step 6: Final answer
    x = 2,913,286.15

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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.