Home / 1,566,843.20-2,350,610.40-501,934.40

Finding the Fourth Proportional to 1,566,843.20, 2,350,610.40 and 501,934.40

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Solution

The fourth proportional to 1,566,843.20, 2,350,610.40 and 501,934.40 is: 753,012.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,843.20 : 2,350,610.40 = 501,934.40 : x
  2. Step 2: Convert to fraction form
    1,566,843.20/2,350,610.40 = 501,934.40/x
  3. Step 3: Cross multiply
    1,566,843.20x = 2,350,610.40 × 501,934.40
  4. Step 4: Simplify right side
    1,566,843.20x = 1,179,852,220,757.76
  5. Step 5: Solve for x
    x = 1,179,852,220,757.76/1,566,843.20
  6. Step 6: Final answer
    x = 753,012.31

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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.