Home / 4,825,961.46-6,658,160.04-3,084,649.38

Finding the Fourth Proportional to 4,825,961.46, 6,658,160.04 and 3,084,649.38

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Solution

The fourth proportional to 4,825,961.46, 6,658,160.04 and 3,084,649.38 is: 4,255,750.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,961.46 : 6,658,160.04 = 3,084,649.38 : x
  2. Step 2: Convert to fraction form
    4,825,961.46/6,658,160.04 = 3,084,649.38/x
  3. Step 3: Cross multiply
    4,825,961.46x = 6,658,160.04 × 3,084,649.38
  4. Step 4: Simplify right side
    4,825,961.46x = 20,538,089,239,326.77
  5. Step 5: Solve for x
    x = 20,538,089,239,326.77/4,825,961.46
  6. Step 6: Final answer
    x = 4,255,750.78

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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.