Home / 3,052,871.10-4,579,970.85-922,899.56

Finding the Fourth Proportional to 3,052,871.10, 4,579,970.85 and 922,899.56

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Solution

The fourth proportional to 3,052,871.10, 4,579,970.85 and 922,899.56 is: 1,384,550.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,871.10 : 4,579,970.85 = 922,899.56 : x
  2. Step 2: Convert to fraction form
    3,052,871.10/4,579,970.85 = 922,899.56/x
  3. Step 3: Cross multiply
    3,052,871.10x = 4,579,970.85 × 922,899.56
  4. Step 4: Simplify right side
    3,052,871.10x = 4,226,853,059,377.97
  5. Step 5: Solve for x
    x = 4,226,853,059,377.97/3,052,871.10
  6. Step 6: Final answer
    x = 1,384,550.12

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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.