Home / 3,164,635.24-4,367,209.82-1,714,330.54

Finding the Fourth Proportional to 3,164,635.24, 4,367,209.82 and 1,714,330.54

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Solution

The fourth proportional to 3,164,635.24, 4,367,209.82 and 1,714,330.54 is: 2,365,783.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,635.24 : 4,367,209.82 = 1,714,330.54 : x
  2. Step 2: Convert to fraction form
    3,164,635.24/4,367,209.82 = 1,714,330.54/x
  3. Step 3: Cross multiply
    3,164,635.24x = 4,367,209.82 × 1,714,330.54
  4. Step 4: Simplify right side
    3,164,635.24x = 7,486,841,175,544.37
  5. Step 5: Solve for x
    x = 7,486,841,175,544.37/3,164,635.24
  6. Step 6: Final answer
    x = 2,365,783.29

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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.