Home / 1,373,330.96-2,059,575.54-949,589.82

Finding the Fourth Proportional to 1,373,330.96, 2,059,575.54 and 949,589.82

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Solution

The fourth proportional to 1,373,330.96, 2,059,575.54 and 949,589.82 is: 1,424,093.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,330.96 : 2,059,575.54 = 949,589.82 : x
  2. Step 2: Convert to fraction form
    1,373,330.96/2,059,575.54 = 949,589.82/x
  3. Step 3: Cross multiply
    1,373,330.96x = 2,059,575.54 × 949,589.82
  4. Step 4: Simplify right side
    1,373,330.96x = 1,955,751,966,305.00
  5. Step 5: Solve for x
    x = 1,955,751,966,305.00/1,373,330.96
  6. Step 6: Final answer
    x = 1,424,093.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.