Home / 2,400,266.64-3,310,807.23-1,539,463.44

Finding the Fourth Proportional to 2,400,266.64, 3,310,807.23 and 1,539,463.44

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Solution

The fourth proportional to 2,400,266.64, 3,310,807.23 and 1,539,463.44 is: 2,123,458.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,266.64 : 3,310,807.23 = 1,539,463.44 : x
  2. Step 2: Convert to fraction form
    2,400,266.64/3,310,807.23 = 1,539,463.44/x
  3. Step 3: Cross multiply
    2,400,266.64x = 3,310,807.23 × 1,539,463.44
  4. Step 4: Simplify right side
    2,400,266.64x = 5,096,866,687,472.67
  5. Step 5: Solve for x
    x = 5,096,866,687,472.67/2,400,266.64
  6. Step 6: Final answer
    x = 2,123,458.54

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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.