Home / 2,719,598.20-3,753,116.30-1,495,935.25

Finding the Fourth Proportional to 2,719,598.20, 3,753,116.30 and 1,495,935.25

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Solution

The fourth proportional to 2,719,598.20, 3,753,116.30 and 1,495,935.25 is: 2,064,429.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,598.20 : 3,753,116.30 = 1,495,935.25 : x
  2. Step 2: Convert to fraction form
    2,719,598.20/3,753,116.30 = 1,495,935.25/x
  3. Step 3: Cross multiply
    2,719,598.20x = 3,753,116.30 × 1,495,935.25
  4. Step 4: Simplify right side
    2,719,598.20x = 5,614,418,970,519.58
  5. Step 5: Solve for x
    x = 5,614,418,970,519.58/2,719,598.20
  6. Step 6: Final answer
    x = 2,064,429.58

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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.