Home / 2,766,797-3,818,180.02-1,494,989

Finding the Fourth Proportional to 2,766,797, 3,818,180.02 and 1,494,989

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Solution

The fourth proportional to 2,766,797, 3,818,180.02 and 1,494,989 is: 2,063,084.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,797 : 3,818,180.02 = 1,494,989 : x
  2. Step 2: Convert to fraction form
    2,766,797/3,818,180.02 = 1,494,989/x
  3. Step 3: Cross multiply
    2,766,797x = 3,818,180.02 × 1,494,989
  4. Step 4: Simplify right side
    2,766,797x = 5,708,137,129,919.78
  5. Step 5: Solve for x
    x = 5,708,137,129,919.78/2,766,797
  6. Step 6: Final answer
    x = 2,063,084.91

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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.