Home / 3,749,744.79-5,174,631.71-2,095,889.57

Finding the Fourth Proportional to 3,749,744.79, 5,174,631.71 and 2,095,889.57

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Solution

The fourth proportional to 3,749,744.79, 5,174,631.71 and 2,095,889.57 is: 2,892,318.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,744.79 : 5,174,631.71 = 2,095,889.57 : x
  2. Step 2: Convert to fraction form
    3,749,744.79/5,174,631.71 = 2,095,889.57/x
  3. Step 3: Cross multiply
    3,749,744.79x = 5,174,631.71 × 2,095,889.57
  4. Step 4: Simplify right side
    3,749,744.79x = 10,845,456,593,227.66
  5. Step 5: Solve for x
    x = 10,845,456,593,227.66/3,749,744.79
  6. Step 6: Final answer
    x = 2,892,318.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.