Home / 4,204,223.70-6,306,335.55-3,994,271.70

Finding the Fourth Proportional to 4,204,223.70, 6,306,335.55 and 3,994,271.70

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Solution

The fourth proportional to 4,204,223.70, 6,306,335.55 and 3,994,271.70 is: 5,991,407.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,223.70 : 6,306,335.55 = 3,994,271.70 : x
  2. Step 2: Convert to fraction form
    4,204,223.70/6,306,335.55 = 3,994,271.70/x
  3. Step 3: Cross multiply
    4,204,223.70x = 6,306,335.55 × 3,994,271.70
  4. Step 4: Simplify right side
    4,204,223.70x = 25,189,217,618,068.93
  5. Step 5: Solve for x
    x = 25,189,217,618,068.93/4,204,223.70
  6. Step 6: Final answer
    x = 5,991,407.55

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Similar ratio
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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.