Home / 7,586,170.55-11,379,255.83-4,556,956.85

Finding the Fourth Proportional to 7,586,170.55, 11,379,255.83 and 4,556,956.85

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Solution

The fourth proportional to 7,586,170.55, 11,379,255.83 and 4,556,956.85 is: 6,835,435.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,170.55 : 11,379,255.83 = 4,556,956.85 : x
  2. Step 2: Convert to fraction form
    7,586,170.55/11,379,255.83 = 4,556,956.85/x
  3. Step 3: Cross multiply
    7,586,170.55x = 11,379,255.83 × 4,556,956.85
  4. Step 4: Simplify right side
    7,586,170.55x = 51,854,777,779,636.14
  5. Step 5: Solve for x
    x = 51,854,777,779,636.14/7,586,170.55
  6. Step 6: Final answer
    x = 6,835,435.28

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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.