Home / 6,934,200.86-9,569,479.22-3,836,673.82

Finding the Fourth Proportional to 6,934,200.86, 9,569,479.22 and 3,836,673.82

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Solution

The fourth proportional to 6,934,200.86, 9,569,479.22 and 3,836,673.82 is: 5,294,765.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,200.86 : 9,569,479.22 = 3,836,673.82 : x
  2. Step 2: Convert to fraction form
    6,934,200.86/9,569,479.22 = 3,836,673.82/x
  3. Step 3: Cross multiply
    6,934,200.86x = 9,569,479.22 × 3,836,673.82
  4. Step 4: Simplify right side
    6,934,200.86x = 36,714,970,351,300.95
  5. Step 5: Solve for x
    x = 36,714,970,351,300.95/6,934,200.86
  6. Step 6: Final answer
    x = 5,294,765.92

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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.