Home / 3,043,332.72-4,558,270.44-2,081,508.72

Finding the Fourth Proportional to 3,043,332.72, 4,558,270.44 and 2,081,508.72

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Solution

The fourth proportional to 3,043,332.72, 4,558,270.44 and 2,081,508.72 is: 3,117,660.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,332.72 : 4,558,270.44 = 2,081,508.72 : x
  2. Step 2: Convert to fraction form
    3,043,332.72/4,558,270.44 = 2,081,508.72/x
  3. Step 3: Cross multiply
    3,043,332.72x = 4,558,270.44 × 2,081,508.72
  4. Step 4: Simplify right side
    3,043,332.72x = 9,488,079,668,978.24
  5. Step 5: Solve for x
    x = 9,488,079,668,978.24/3,043,332.72
  6. Step 6: Final answer
    x = 3,117,660.98

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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.