Home / 2,508,934.17-3,462,342.80-1,363,016.91

Finding the Fourth Proportional to 2,508,934.17, 3,462,342.80 and 1,363,016.91

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Solution

The fourth proportional to 2,508,934.17, 3,462,342.80 and 1,363,016.91 is: 1,880,970.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,934.17 : 3,462,342.80 = 1,363,016.91 : x
  2. Step 2: Convert to fraction form
    2,508,934.17/3,462,342.80 = 1,363,016.91/x
  3. Step 3: Cross multiply
    2,508,934.17x = 3,462,342.80 × 1,363,016.91
  4. Step 4: Simplify right side
    2,508,934.17x = 4,719,231,777,801.66
  5. Step 5: Solve for x
    x = 4,719,231,777,801.66/2,508,934.17
  6. Step 6: Final answer
    x = 1,880,970.75

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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.