Home / 3,832,466.85-5,749,666.92-1,273,695.21

Finding the Fourth Proportional to 3,832,466.85, 5,749,666.92 and 1,273,695.21

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Solution

The fourth proportional to 3,832,466.85, 5,749,666.92 and 1,273,695.21 is: 1,910,864.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,466.85 : 5,749,666.92 = 1,273,695.21 : x
  2. Step 2: Convert to fraction form
    3,832,466.85/5,749,666.92 = 1,273,695.21/x
  3. Step 3: Cross multiply
    3,832,466.85x = 5,749,666.92 × 1,273,695.21
  4. Step 4: Simplify right side
    3,832,466.85x = 7,323,323,215,099.45
  5. Step 5: Solve for x
    x = 7,323,323,215,099.45/3,832,466.85
  6. Step 6: Final answer
    x = 1,910,864.07

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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.