Home / 10,926,034.20-16,389,051.30-5,824,200.60

Finding the Fourth Proportional to 10,926,034.20, 16,389,051.30 and 5,824,200.60

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Solution

The fourth proportional to 10,926,034.20, 16,389,051.30 and 5,824,200.60 is: 8,736,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,034.20 : 16,389,051.30 = 5,824,200.60 : x
  2. Step 2: Convert to fraction form
    10,926,034.20/16,389,051.30 = 5,824,200.60/x
  3. Step 3: Cross multiply
    10,926,034.20x = 16,389,051.30 × 5,824,200.60
  4. Step 4: Simplify right side
    10,926,034.20x = 95,453,122,414,890.78
  5. Step 5: Solve for x
    x = 95,453,122,414,890.78/10,926,034.20
  6. Step 6: Final answer
    x = 8,736,300.90

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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.