Home / 2,437,392.42-3,363,560.37-1,349,640.59

Finding the Fourth Proportional to 2,437,392.42, 3,363,560.37 and 1,349,640.59

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Solution

The fourth proportional to 2,437,392.42, 3,363,560.37 and 1,349,640.59 is: 1,862,481.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,392.42 : 3,363,560.37 = 1,349,640.59 : x
  2. Step 2: Convert to fraction form
    2,437,392.42/3,363,560.37 = 1,349,640.59/x
  3. Step 3: Cross multiply
    2,437,392.42x = 3,363,560.37 × 1,349,640.59
  4. Step 4: Simplify right side
    2,437,392.42x = 4,539,597,585,449.62
  5. Step 5: Solve for x
    x = 4,539,597,585,449.62/2,437,392.42
  6. Step 6: Final answer
    x = 1,862,481.21

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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.