Home / 6,452,667.54-8,904,794.46-3,512,569.17

Finding the Fourth Proportional to 6,452,667.54, 8,904,794.46 and 3,512,569.17

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Solution

The fourth proportional to 6,452,667.54, 8,904,794.46 and 3,512,569.17 is: 4,847,407.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,667.54 : 8,904,794.46 = 3,512,569.17 : x
  2. Step 2: Convert to fraction form
    6,452,667.54/8,904,794.46 = 3,512,569.17/x
  3. Step 3: Cross multiply
    6,452,667.54x = 8,904,794.46 × 3,512,569.17
  4. Step 4: Simplify right side
    6,452,667.54x = 31,278,706,505,603.64
  5. Step 5: Solve for x
    x = 31,278,706,505,603.64/6,452,667.54
  6. Step 6: Final answer
    x = 4,847,407.11

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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.