Home / 3,052,708.96-4,579,105-1,132,878.35

Finding the Fourth Proportional to 3,052,708.96, 4,579,105 and 1,132,878.35

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Solution

The fourth proportional to 3,052,708.96, 4,579,105 and 1,132,878.35 is: 1,699,332.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,708.96 : 4,579,105 = 1,132,878.35 : x
  2. Step 2: Convert to fraction form
    3,052,708.96/4,579,105 = 1,132,878.35/x
  3. Step 3: Cross multiply
    3,052,708.96x = 4,579,105 × 1,132,878.35
  4. Step 4: Simplify right side
    3,052,708.96x = 5,187,568,916,876.75
  5. Step 5: Solve for x
    x = 5,187,568,916,876.75/3,052,708.96
  6. Step 6: Final answer
    x = 1,699,332.95

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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.