Home / 1,844,397.12-2,545,270.46-1,017,452.02

Finding the Fourth Proportional to 1,844,397.12, 2,545,270.46 and 1,017,452.02

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Solution

The fourth proportional to 1,844,397.12, 2,545,270.46 and 1,017,452.02 is: 1,404,085.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,397.12 : 2,545,270.46 = 1,017,452.02 : x
  2. Step 2: Convert to fraction form
    1,844,397.12/2,545,270.46 = 1,017,452.02/x
  3. Step 3: Cross multiply
    1,844,397.12x = 2,545,270.46 × 1,017,452.02
  4. Step 4: Simplify right side
    1,844,397.12x = 2,589,690,570,973.33
  5. Step 5: Solve for x
    x = 2,589,690,570,973.33/1,844,397.12
  6. Step 6: Final answer
    x = 1,404,085.13

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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.