Home / 7,483,723.66-11,223,869.37-2,092,752.94

Finding the Fourth Proportional to 7,483,723.66, 11,223,869.37 and 2,092,752.94

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Solution

The fourth proportional to 7,483,723.66, 11,223,869.37 and 2,092,752.94 is: 3,138,649.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,483,723.66 : 11,223,869.37 = 2,092,752.94 : x
  2. Step 2: Convert to fraction form
    7,483,723.66/11,223,869.37 = 2,092,752.94/x
  3. Step 3: Cross multiply
    7,483,723.66x = 11,223,869.37 × 2,092,752.94
  4. Step 4: Simplify right side
    7,483,723.66x = 23,488,785,622,243.45
  5. Step 5: Solve for x
    x = 23,488,785,622,243.45/7,483,723.66
  6. Step 6: Final answer
    x = 3,138,649.51

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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.