Home / 8,043,862.48-11,100,602.46-4,372,786.12

Finding the Fourth Proportional to 8,043,862.48, 11,100,602.46 and 4,372,786.12

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Solution

The fourth proportional to 8,043,862.48, 11,100,602.46 and 4,372,786.12 is: 6,034,484.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,862.48 : 11,100,602.46 = 4,372,786.12 : x
  2. Step 2: Convert to fraction form
    8,043,862.48/11,100,602.46 = 4,372,786.12/x
  3. Step 3: Cross multiply
    8,043,862.48x = 11,100,602.46 × 4,372,786.12
  4. Step 4: Simplify right side
    8,043,862.48x = 48,540,560,360,725.86
  5. Step 5: Solve for x
    x = 48,540,560,360,725.86/8,043,862.48
  6. Step 6: Final answer
    x = 6,034,484.12

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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.