Home / 3,296,455.38-4,946,370.71-1,569,279.83

Finding the Fourth Proportional to 3,296,455.38, 4,946,370.71 and 1,569,279.83

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Solution

The fourth proportional to 3,296,455.38, 4,946,370.71 and 1,569,279.83 is: 2,354,723.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,455.38 : 4,946,370.71 = 1,569,279.83 : x
  2. Step 2: Convert to fraction form
    3,296,455.38/4,946,370.71 = 1,569,279.83/x
  3. Step 3: Cross multiply
    3,296,455.38x = 4,946,370.71 × 1,569,279.83
  4. Step 4: Simplify right side
    3,296,455.38x = 7,762,239,754,327.53
  5. Step 5: Solve for x
    x = 7,762,239,754,327.53/3,296,455.38
  6. Step 6: Final answer
    x = 2,354,723.14

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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.