Home / 3,770,671.16-5,656,892.34-1,246,326.14

Finding the Fourth Proportional to 3,770,671.16, 5,656,892.34 and 1,246,326.14

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Solution

The fourth proportional to 3,770,671.16, 5,656,892.34 and 1,246,326.14 is: 1,869,781.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,671.16 : 5,656,892.34 = 1,246,326.14 : x
  2. Step 2: Convert to fraction form
    3,770,671.16/5,656,892.34 = 1,246,326.14/x
  3. Step 3: Cross multiply
    3,770,671.16x = 5,656,892.34 × 1,246,326.14
  4. Step 4: Simplify right side
    3,770,671.16x = 7,050,332,794,507.77
  5. Step 5: Solve for x
    x = 7,050,332,794,507.77/3,770,671.16
  6. Step 6: Final answer
    x = 1,869,781.93

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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.