Home / 2,495,156.60-3,443,058.19-1,842,130.25

Finding the Fourth Proportional to 2,495,156.60, 3,443,058.19 and 1,842,130.25

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Solution

The fourth proportional to 2,495,156.60, 3,443,058.19 and 1,842,130.25 is: 2,541,949.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,156.60 : 3,443,058.19 = 1,842,130.25 : x
  2. Step 2: Convert to fraction form
    2,495,156.60/3,443,058.19 = 1,842,130.25/x
  3. Step 3: Cross multiply
    2,495,156.60x = 3,443,058.19 × 1,842,130.25
  4. Step 4: Simplify right side
    2,495,156.60x = 6,342,561,642,308.09
  5. Step 5: Solve for x
    x = 6,342,561,642,308.09/2,495,156.60
  6. Step 6: Final answer
    x = 2,541,949.33

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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.