Home / 10,833,562.20-16,250,057.28-3,159,325.04

Finding the Fourth Proportional to 10,833,562.20, 16,250,057.28 and 3,159,325.04

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Solution

The fourth proportional to 10,833,562.20, 16,250,057.28 and 3,159,325.04 is: 4,738,904.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833,562.20 : 16,250,057.28 = 3,159,325.04 : x
  2. Step 2: Convert to fraction form
    10,833,562.20/16,250,057.28 = 3,159,325.04/x
  3. Step 3: Cross multiply
    10,833,562.20x = 16,250,057.28 × 3,159,325.04
  4. Step 4: Simplify right side
    10,833,562.20x = 51,339,212,866,138.29
  5. Step 5: Solve for x
    x = 51,339,212,866,138.29/10,833,562.20
  6. Step 6: Final answer
    x = 4,738,904.15

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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.