Home / 3,259,234.02-4,498,569.69-2,227,159.54

Finding the Fourth Proportional to 3,259,234.02, 4,498,569.69 and 2,227,159.54

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Solution

The fourth proportional to 3,259,234.02, 4,498,569.69 and 2,227,159.54 is: 3,074,045.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,234.02 : 4,498,569.69 = 2,227,159.54 : x
  2. Step 2: Convert to fraction form
    3,259,234.02/4,498,569.69 = 2,227,159.54/x
  3. Step 3: Cross multiply
    3,259,234.02x = 4,498,569.69 × 2,227,159.54
  4. Step 4: Simplify right side
    3,259,234.02x = 10,019,032,401,438.34
  5. Step 5: Solve for x
    x = 10,019,032,401,438.34/3,259,234.02
  6. Step 6: Final answer
    x = 3,074,045.11

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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.