Home / 1,654,629.04-2,480,785.73-845,264.08

Finding the Fourth Proportional to 1,654,629.04, 2,480,785.73 and 845,264.08

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Solution

The fourth proportional to 1,654,629.04, 2,480,785.73 and 845,264.08 is: 1,267,304.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,629.04 : 2,480,785.73 = 845,264.08 : x
  2. Step 2: Convert to fraction form
    1,654,629.04/2,480,785.73 = 845,264.08/x
  3. Step 3: Cross multiply
    1,654,629.04x = 2,480,785.73 × 845,264.08
  4. Step 4: Simplify right side
    1,654,629.04x = 2,096,919,067,745.58
  5. Step 5: Solve for x
    x = 2,096,919,067,745.58/1,654,629.04
  6. Step 6: Final answer
    x = 1,267,304.64

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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.