Home / 2,375,315.28-3,275,818.61-1,852,155.59

Finding the Fourth Proportional to 2,375,315.28, 3,275,818.61 and 1,852,155.59

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Solution

The fourth proportional to 2,375,315.28, 3,275,818.61 and 1,852,155.59 is: 2,554,324.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,315.28 : 3,275,818.61 = 1,852,155.59 : x
  2. Step 2: Convert to fraction form
    2,375,315.28/3,275,818.61 = 1,852,155.59/x
  3. Step 3: Cross multiply
    2,375,315.28x = 3,275,818.61 × 1,852,155.59
  4. Step 4: Simplify right side
    2,375,315.28x = 6,067,325,724,697.66
  5. Step 5: Solve for x
    x = 6,067,325,724,697.66/2,375,315.28
  6. Step 6: Final answer
    x = 2,554,324.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.