Home / 4,894,140.52-6,753,726.12-2,718,820.62

Finding the Fourth Proportional to 4,894,140.52, 6,753,726.12 and 2,718,820.62

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Solution

The fourth proportional to 4,894,140.52, 6,753,726.12 and 2,718,820.62 is: 3,751,868.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,140.52 : 6,753,726.12 = 2,718,820.62 : x
  2. Step 2: Convert to fraction form
    4,894,140.52/6,753,726.12 = 2,718,820.62/x
  3. Step 3: Cross multiply
    4,894,140.52x = 6,753,726.12 × 2,718,820.62
  4. Step 4: Simplify right side
    4,894,140.52x = 18,362,169,836,888.59
  5. Step 5: Solve for x
    x = 18,362,169,836,888.59/4,894,140.52
  6. Step 6: Final answer
    x = 3,751,868.13

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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.