Home / 2,023,820.29-3,034,866.26-1,171,480.26

Finding the Fourth Proportional to 2,023,820.29, 3,034,866.26 and 1,171,480.26

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Solution

The fourth proportional to 2,023,820.29, 3,034,866.26 and 1,171,480.26 is: 1,756,720.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,820.29 : 3,034,866.26 = 1,171,480.26 : x
  2. Step 2: Convert to fraction form
    2,023,820.29/3,034,866.26 = 1,171,480.26/x
  3. Step 3: Cross multiply
    2,023,820.29x = 3,034,866.26 × 1,171,480.26
  4. Step 4: Simplify right side
    2,023,820.29x = 3,555,285,915,330.03
  5. Step 5: Solve for x
    x = 3,555,285,915,330.03/2,023,820.29
  6. Step 6: Final answer
    x = 1,756,720.17

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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.