Home / 4,894,046-6,753,973.02-2,718,754.28

Finding the Fourth Proportional to 4,894,046, 6,753,973.02 and 2,718,754.28

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Solution

The fourth proportional to 4,894,046, 6,753,973.02 and 2,718,754.28 is: 3,751,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,046 : 6,753,973.02 = 2,718,754.28 : x
  2. Step 2: Convert to fraction form
    4,894,046/6,753,973.02 = 2,718,754.28/x
  3. Step 3: Cross multiply
    4,894,046x = 6,753,973.02 × 2,718,754.28
  4. Step 4: Simplify right side
    4,894,046x = 18,362,393,055,129.52
  5. Step 5: Solve for x
    x = 18,362,393,055,129.52/4,894,046
  6. Step 6: Final answer
    x = 3,751,986.20

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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.