Home / 11,073,021.70-16,609,532.55-4,341,435.70

Finding the Fourth Proportional to 11,073,021.70, 16,609,532.55 and 4,341,435.70

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Solution

The fourth proportional to 11,073,021.70, 16,609,532.55 and 4,341,435.70 is: 6,512,153.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,021.70 : 16,609,532.55 = 4,341,435.70 : x
  2. Step 2: Convert to fraction form
    11,073,021.70/16,609,532.55 = 4,341,435.70/x
  3. Step 3: Cross multiply
    11,073,021.70x = 16,609,532.55 × 4,341,435.70
  4. Step 4: Simplify right side
    11,073,021.70x = 72,109,217,572,882.05
  5. Step 5: Solve for x
    x = 72,109,217,572,882.05/11,073,021.70
  6. Step 6: Final answer
    x = 6,512,153.55

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Similar ratio
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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.