Home / 6,136,512.60-9,204,768.66-5,829,662.88

Finding the Fourth Proportional to 6,136,512.60, 9,204,768.66 and 5,829,662.88

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Solution

The fourth proportional to 6,136,512.60, 9,204,768.66 and 5,829,662.88 is: 8,744,494.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,512.60 : 9,204,768.66 = 5,829,662.88 : x
  2. Step 2: Convert to fraction form
    6,136,512.60/9,204,768.66 = 5,829,662.88/x
  3. Step 3: Cross multiply
    6,136,512.60x = 9,204,768.66 × 5,829,662.88
  4. Step 4: Simplify right side
    6,136,512.60x = 53,660,698,176,189.34
  5. Step 5: Solve for x
    x = 53,660,698,176,189.34/6,136,512.60
  6. Step 6: Final answer
    x = 8,744,494.09

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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.