Home / 2,023,221.06-3,032,215.29-1,513,785.06

Finding the Fourth Proportional to 2,023,221.06, 3,032,215.29 and 1,513,785.06

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Solution

The fourth proportional to 2,023,221.06, 3,032,215.29 and 1,513,785.06 is: 2,268,720.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,221.06 : 3,032,215.29 = 1,513,785.06 : x
  2. Step 2: Convert to fraction form
    2,023,221.06/3,032,215.29 = 1,513,785.06/x
  3. Step 3: Cross multiply
    2,023,221.06x = 3,032,215.29 × 1,513,785.06
  4. Step 4: Simplify right side
    2,023,221.06x = 4,590,122,204,705.57
  5. Step 5: Solve for x
    x = 4,590,122,204,705.57/2,023,221.06
  6. Step 6: Final answer
    x = 2,268,720.06

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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.