Home / 1,568,471.10-2,352,706.65-937,059.90

Finding the Fourth Proportional to 1,568,471.10, 2,352,706.65 and 937,059.90

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Solution

The fourth proportional to 1,568,471.10, 2,352,706.65 and 937,059.90 is: 1,405,589.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,471.10 : 2,352,706.65 = 937,059.90 : x
  2. Step 2: Convert to fraction form
    1,568,471.10/2,352,706.65 = 937,059.90/x
  3. Step 3: Cross multiply
    1,568,471.10x = 2,352,706.65 × 937,059.90
  4. Step 4: Simplify right side
    1,568,471.10x = 2,204,627,058,178.34
  5. Step 5: Solve for x
    x = 2,204,627,058,178.34/1,568,471.10
  6. Step 6: Final answer
    x = 1,405,589.85

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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.