Home / 2,426,949.90-3,349,060.49-1,339,008.53

Finding the Fourth Proportional to 2,426,949.90, 3,349,060.49 and 1,339,008.53

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Solution

The fourth proportional to 2,426,949.90, 3,349,060.49 and 1,339,008.53 is: 1,847,759.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,949.90 : 3,349,060.49 = 1,339,008.53 : x
  2. Step 2: Convert to fraction form
    2,426,949.90/3,349,060.49 = 1,339,008.53/x
  3. Step 3: Cross multiply
    2,426,949.90x = 3,349,060.49 × 1,339,008.53
  4. Step 4: Simplify right side
    2,426,949.90x = 4,484,420,550,198.20
  5. Step 5: Solve for x
    x = 4,484,420,550,198.20/2,426,949.90
  6. Step 6: Final answer
    x = 1,847,759.84

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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.