Home / 10,735,027.20-16,097,024.70-3,161,008.80

Finding the Fourth Proportional to 10,735,027.20, 16,097,024.70 and 3,161,008.80

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Solution

The fourth proportional to 10,735,027.20, 16,097,024.70 and 3,161,008.80 is: 4,739,888.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,027.20 : 16,097,024.70 = 3,161,008.80 : x
  2. Step 2: Convert to fraction form
    10,735,027.20/16,097,024.70 = 3,161,008.80/x
  3. Step 3: Cross multiply
    10,735,027.20x = 16,097,024.70 × 3,161,008.80
  4. Step 4: Simplify right side
    10,735,027.20x = 50,882,836,730,517.35
  5. Step 5: Solve for x
    x = 50,882,836,730,517.35/10,735,027.20
  6. Step 6: Final answer
    x = 4,739,888.94

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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.