Home / 2,943,945.95-4,414,110.48-1,144,732.19

Finding the Fourth Proportional to 2,943,945.95, 4,414,110.48 and 1,144,732.19

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Solution

The fourth proportional to 2,943,945.95, 4,414,110.48 and 1,144,732.19 is: 1,716,395.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,943,945.95 : 4,414,110.48 = 1,144,732.19 : x
  2. Step 2: Convert to fraction form
    2,943,945.95/4,414,110.48 = 1,144,732.19/x
  3. Step 3: Cross multiply
    2,943,945.95x = 4,414,110.48 × 1,144,732.19
  4. Step 4: Simplify right side
    2,943,945.95x = 5,052,974,334,601.80
  5. Step 5: Solve for x
    x = 5,052,974,334,601.80/2,943,945.95
  6. Step 6: Final answer
    x = 1,716,395.08

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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.