Home / 4,229,461.80-5,821,906.32-3,650,521.68

Finding the Fourth Proportional to 4,229,461.80, 5,821,906.32 and 3,650,521.68

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Solution

The fourth proportional to 4,229,461.80, 5,821,906.32 and 3,650,521.68 is: 5,024,988.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,461.80 : 5,821,906.32 = 3,650,521.68 : x
  2. Step 2: Convert to fraction form
    4,229,461.80/5,821,906.32 = 3,650,521.68/x
  3. Step 3: Cross multiply
    4,229,461.80x = 5,821,906.32 × 3,650,521.68
  4. Step 4: Simplify right side
    4,229,461.80x = 21,252,995,240,089.02
  5. Step 5: Solve for x
    x = 21,252,995,240,089.02/4,229,461.80
  6. Step 6: Final answer
    x = 5,024,988.11

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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.