Home / 1,141,876.20-1,710,489.06-541,016.04

Finding the Fourth Proportional to 1,141,876.20, 1,710,489.06 and 541,016.04

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Solution

The fourth proportional to 1,141,876.20, 1,710,489.06 and 541,016.04 is: 810,422.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,876.20 : 1,710,489.06 = 541,016.04 : x
  2. Step 2: Convert to fraction form
    1,141,876.20/1,710,489.06 = 541,016.04/x
  3. Step 3: Cross multiply
    1,141,876.20x = 1,710,489.06 × 541,016.04
  4. Step 4: Simplify right side
    1,141,876.20x = 925,402,017,704.52
  5. Step 5: Solve for x
    x = 925,402,017,704.52/1,141,876.20
  6. Step 6: Final answer
    x = 810,422.37

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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.