Home / 1,841,055.26-2,540,585.40-1,025,293.33

Finding the Fourth Proportional to 1,841,055.26, 2,540,585.40 and 1,025,293.33

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Solution

The fourth proportional to 1,841,055.26, 2,540,585.40 and 1,025,293.33 is: 1,414,865.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,055.26 : 2,540,585.40 = 1,025,293.33 : x
  2. Step 2: Convert to fraction form
    1,841,055.26/2,540,585.40 = 1,025,293.33/x
  3. Step 3: Cross multiply
    1,841,055.26x = 2,540,585.40 × 1,025,293.33
  4. Step 4: Simplify right side
    1,841,055.26x = 2,604,845,264,915.38
  5. Step 5: Solve for x
    x = 2,604,845,264,915.38/1,841,055.26
  6. Step 6: Final answer
    x = 1,414,865.33

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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.