Home / 1,360,591.16-2,041,182-413,937.28

Finding the Fourth Proportional to 1,360,591.16, 2,041,182 and 413,937.28

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Solution

The fourth proportional to 1,360,591.16, 2,041,182 and 413,937.28 is: 620,995.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,591.16 : 2,041,182 = 413,937.28 : x
  2. Step 2: Convert to fraction form
    1,360,591.16/2,041,182 = 413,937.28/x
  3. Step 3: Cross multiply
    1,360,591.16x = 2,041,182 × 413,937.28
  4. Step 4: Simplify right side
    1,360,591.16x = 844,921,325,064.96
  5. Step 5: Solve for x
    x = 844,921,325,064.96/1,360,591.16
  6. Step 6: Final answer
    x = 620,995.75

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1.5x scale

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.