Home / 1,901,268.25-2,623,750.19-1,096,452.25

Finding the Fourth Proportional to 1,901,268.25, 2,623,750.19 and 1,096,452.25

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Solution

The fourth proportional to 1,901,268.25, 2,623,750.19 and 1,096,452.25 is: 1,513,104.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,268.25 : 2,623,750.19 = 1,096,452.25 : x
  2. Step 2: Convert to fraction form
    1,901,268.25/2,623,750.19 = 1,096,452.25/x
  3. Step 3: Cross multiply
    1,901,268.25x = 2,623,750.19 × 1,096,452.25
  4. Step 4: Simplify right side
    1,901,268.25x = 2,876,816,793,781.17
  5. Step 5: Solve for x
    x = 2,876,816,793,781.17/1,901,268.25
  6. Step 6: Final answer
    x = 1,513,104.11

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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.