Home / 5,963,803.74-8,229,833.15-3,644,576.37

Finding the Fourth Proportional to 5,963,803.74, 8,229,833.15 and 3,644,576.37

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Solution

The fourth proportional to 5,963,803.74, 8,229,833.15 and 3,644,576.37 is: 5,029,383.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,803.74 : 8,229,833.15 = 3,644,576.37 : x
  2. Step 2: Convert to fraction form
    5,963,803.74/8,229,833.15 = 3,644,576.37/x
  3. Step 3: Cross multiply
    5,963,803.74x = 8,229,833.15 × 3,644,576.37
  4. Step 4: Simplify right side
    5,963,803.74x = 29,994,255,409,309.78
  5. Step 5: Solve for x
    x = 29,994,255,409,309.78/5,963,803.74
  6. Step 6: Final answer
    x = 5,029,383.38

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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.