Home / 2,110,116.96-3,161,569.32-1,508,001.84

Finding the Fourth Proportional to 2,110,116.96, 3,161,569.32 and 1,508,001.84

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Solution

The fourth proportional to 2,110,116.96, 3,161,569.32 and 1,508,001.84 is: 2,259,425.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,116.96 : 3,161,569.32 = 1,508,001.84 : x
  2. Step 2: Convert to fraction form
    2,110,116.96/3,161,569.32 = 1,508,001.84/x
  3. Step 3: Cross multiply
    2,110,116.96x = 3,161,569.32 × 1,508,001.84
  4. Step 4: Simplify right side
    2,110,116.96x = 4,767,652,351,847.55
  5. Step 5: Solve for x
    x = 4,767,652,351,847.55/2,110,116.96
  6. Step 6: Final answer
    x = 2,259,425.63

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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.