Home / 5,062,091.02-6,988,945.89-4,517,289.88

Finding the Fourth Proportional to 5,062,091.02, 6,988,945.89 and 4,517,289.88

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Solution

The fourth proportional to 5,062,091.02, 6,988,945.89 and 4,517,289.88 is: 6,236,769.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062,091.02 : 6,988,945.89 = 4,517,289.88 : x
  2. Step 2: Convert to fraction form
    5,062,091.02/6,988,945.89 = 4,517,289.88/x
  3. Step 3: Cross multiply
    5,062,091.02x = 6,988,945.89 × 4,517,289.88
  4. Step 4: Simplify right side
    5,062,091.02x = 31,571,094,540,764.59
  5. Step 5: Solve for x
    x = 31,571,094,540,764.59/5,062,091.02
  6. Step 6: Final answer
    x = 6,236,769.43

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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.