Home / 1,360,591.14-2,041,181.96-413,937.26

Finding the Fourth Proportional to 1,360,591.14, 2,041,181.96 and 413,937.26

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Solution

The fourth proportional to 1,360,591.14, 2,041,181.96 and 413,937.26 is: 620,995.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,591.14 : 2,041,181.96 = 413,937.26 : x
  2. Step 2: Convert to fraction form
    1,360,591.14/2,041,181.96 = 413,937.26/x
  3. Step 3: Cross multiply
    1,360,591.14x = 2,041,181.96 × 413,937.26
  4. Step 4: Simplify right side
    1,360,591.14x = 844,921,267,683.83
  5. Step 5: Solve for x
    x = 844,921,267,683.83/1,360,591.14
  6. Step 6: Final answer
    x = 620,995.71

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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.