Home / 4,109,117.70-6,163,676.55-4,004,141.70

Finding the Fourth Proportional to 4,109,117.70, 6,163,676.55 and 4,004,141.70

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Solution

The fourth proportional to 4,109,117.70, 6,163,676.55 and 4,004,141.70 is: 6,006,212.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,117.70 : 6,163,676.55 = 4,004,141.70 : x
  2. Step 2: Convert to fraction form
    4,109,117.70/6,163,676.55 = 4,004,141.70/x
  3. Step 3: Cross multiply
    4,109,117.70x = 6,163,676.55 × 4,004,141.70
  4. Step 4: Simplify right side
    4,109,117.70x = 24,680,234,299,167.14
  5. Step 5: Solve for x
    x = 24,680,234,299,167.14/4,109,117.70
  6. Step 6: Final answer
    x = 6,006,212.55

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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.