Home / 7,273,833.31-10,910,354.48-2,225,143.81

Finding the Fourth Proportional to 7,273,833.31, 10,910,354.48 and 2,225,143.81

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Solution

The fourth proportional to 7,273,833.31, 10,910,354.48 and 2,225,143.81 is: 3,337,594.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,833.31 : 10,910,354.48 = 2,225,143.81 : x
  2. Step 2: Convert to fraction form
    7,273,833.31/10,910,354.48 = 2,225,143.81/x
  3. Step 3: Cross multiply
    7,273,833.31x = 10,910,354.48 × 2,225,143.81
  4. Step 4: Simplify right side
    7,273,833.31x = 24,277,107,736,077.77
  5. Step 5: Solve for x
    x = 24,277,107,736,077.77/7,273,833.31
  6. Step 6: Final answer
    x = 3,337,594.73

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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.