Home / 3,302,844.30-4,954,266.45-906,685.20

Finding the Fourth Proportional to 3,302,844.30, 4,954,266.45 and 906,685.20

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Solution

The fourth proportional to 3,302,844.30, 4,954,266.45 and 906,685.20 is: 1,360,027.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,844.30 : 4,954,266.45 = 906,685.20 : x
  2. Step 2: Convert to fraction form
    3,302,844.30/4,954,266.45 = 906,685.20/x
  3. Step 3: Cross multiply
    3,302,844.30x = 4,954,266.45 × 906,685.20
  4. Step 4: Simplify right side
    3,302,844.30x = 4,491,960,067,071.54
  5. Step 5: Solve for x
    x = 4,491,960,067,071.54/3,302,844.30
  6. Step 6: Final answer
    x = 1,360,027.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.