Home / 3,409,044.98-5,114,797.65-2,110,686.66

Finding the Fourth Proportional to 3,409,044.98, 5,114,797.65 and 2,110,686.66

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Solution

The fourth proportional to 3,409,044.98, 5,114,797.65 and 2,110,686.66 is: 3,166,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,044.98 : 5,114,797.65 = 2,110,686.66 : x
  2. Step 2: Convert to fraction form
    3,409,044.98/5,114,797.65 = 2,110,686.66/x
  3. Step 3: Cross multiply
    3,409,044.98x = 5,114,797.65 × 2,110,686.66
  4. Step 4: Simplify right side
    3,409,044.98x = 10,795,735,168,454.35
  5. Step 5: Solve for x
    x = 10,795,735,168,454.35/3,409,044.98
  6. Step 6: Final answer
    x = 3,166,791.65

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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.