Home / 4,145,581.01-6,218,952.01-1,449,292.95

Finding the Fourth Proportional to 4,145,581.01, 6,218,952.01 and 1,449,292.95

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Solution

The fourth proportional to 4,145,581.01, 6,218,952.01 and 1,449,292.95 is: 2,174,142.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,581.01 : 6,218,952.01 = 1,449,292.95 : x
  2. Step 2: Convert to fraction form
    4,145,581.01/6,218,952.01 = 1,449,292.95/x
  3. Step 3: Cross multiply
    4,145,581.01x = 6,218,952.01 × 1,449,292.95
  4. Step 4: Simplify right side
    4,145,581.01x = 9,013,083,300,858.10
  5. Step 5: Solve for x
    x = 9,013,083,300,858.10/4,145,581.01
  6. Step 6: Final answer
    x = 2,174,142.36

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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.