Home / 2,219,236.02-3,062,371.28-1,359,679.41

Finding the Fourth Proportional to 2,219,236.02, 3,062,371.28 and 1,359,679.41

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Solution

The fourth proportional to 2,219,236.02, 3,062,371.28 and 1,359,679.41 is: 1,876,250.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,236.02 : 3,062,371.28 = 1,359,679.41 : x
  2. Step 2: Convert to fraction form
    2,219,236.02/3,062,371.28 = 1,359,679.41/x
  3. Step 3: Cross multiply
    2,219,236.02x = 3,062,371.28 × 1,359,679.41
  4. Step 4: Simplify right side
    2,219,236.02x = 4,163,843,175,191.34
  5. Step 5: Solve for x
    x = 4,163,843,175,191.34/2,219,236.02
  6. Step 6: Final answer
    x = 1,876,250.72

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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.