Home / 4,093,223.48-6,138,506.61-1,360,036.88

Finding the Fourth Proportional to 4,093,223.48, 6,138,506.61 and 1,360,036.88

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Solution

The fourth proportional to 4,093,223.48, 6,138,506.61 and 1,360,036.88 is: 2,039,613.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,223.48 : 6,138,506.61 = 1,360,036.88 : x
  2. Step 2: Convert to fraction form
    4,093,223.48/6,138,506.61 = 1,360,036.88/x
  3. Step 3: Cross multiply
    4,093,223.48x = 6,138,506.61 × 1,360,036.88
  4. Step 4: Simplify right side
    4,093,223.48x = 8,348,595,377,723.78
  5. Step 5: Solve for x
    x = 8,348,595,377,723.78/4,093,223.48
  6. Step 6: Final answer
    x = 2,039,613.87

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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.