Home / 2,274,075.11-3,412,895.52-1,586,490.59

Finding the Fourth Proportional to 2,274,075.11, 3,412,895.52 and 1,586,490.59

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Solution

The fourth proportional to 2,274,075.11, 3,412,895.52 and 1,586,490.59 is: 2,380,979.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,075.11 : 3,412,895.52 = 1,586,490.59 : x
  2. Step 2: Convert to fraction form
    2,274,075.11/3,412,895.52 = 1,586,490.59/x
  3. Step 3: Cross multiply
    2,274,075.11x = 3,412,895.52 × 1,586,490.59
  4. Step 4: Simplify right side
    2,274,075.11x = 5,414,526,627,133.16
  5. Step 5: Solve for x
    x = 5,414,526,627,133.16/2,274,075.11
  6. Step 6: Final answer
    x = 2,380,979.68

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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.