Home / 2,093,860.47-3,141,009.17-577,543.65

Finding the Fourth Proportional to 2,093,860.47, 3,141,009.17 and 577,543.65

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Solution

The fourth proportional to 2,093,860.47, 3,141,009.17 and 577,543.65 is: 866,375.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,860.47 : 3,141,009.17 = 577,543.65 : x
  2. Step 2: Convert to fraction form
    2,093,860.47/3,141,009.17 = 577,543.65/x
  3. Step 3: Cross multiply
    2,093,860.47x = 3,141,009.17 × 577,543.65
  4. Step 4: Simplify right side
    2,093,860.47x = 1,814,069,897,837.55
  5. Step 5: Solve for x
    x = 1,814,069,897,837.55/2,093,860.47
  6. Step 6: Final answer
    x = 866,375.73

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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.