Home / 3,083,337.66-4,623,857.37-1,061,016.06

Finding the Fourth Proportional to 3,083,337.66, 4,623,857.37 and 1,061,016.06

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Solution

The fourth proportional to 3,083,337.66, 4,623,857.37 and 1,061,016.06 is: 1,591,128.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,337.66 : 4,623,857.37 = 1,061,016.06 : x
  2. Step 2: Convert to fraction form
    3,083,337.66/4,623,857.37 = 1,061,016.06/x
  3. Step 3: Cross multiply
    3,083,337.66x = 4,623,857.37 × 1,061,016.06
  4. Step 4: Simplify right side
    3,083,337.66x = 4,905,986,928,719.36
  5. Step 5: Solve for x
    x = 4,905,986,928,719.36/3,083,337.66
  6. Step 6: Final answer
    x = 1,591,128.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.