Home / 2,012,194.20-3,017,963.16-591,918.06

Finding the Fourth Proportional to 2,012,194.20, 3,017,963.16 and 591,918.06

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Solution

The fourth proportional to 2,012,194.20, 3,017,963.16 and 591,918.06 is: 887,780.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,194.20 : 3,017,963.16 = 591,918.06 : x
  2. Step 2: Convert to fraction form
    2,012,194.20/3,017,963.16 = 591,918.06/x
  3. Step 3: Cross multiply
    2,012,194.20x = 3,017,963.16 × 591,918.06
  4. Step 4: Simplify right side
    2,012,194.20x = 1,786,386,898,818.67
  5. Step 5: Solve for x
    x = 1,786,386,898,818.67/2,012,194.20
  6. Step 6: Final answer
    x = 887,780.56

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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.