Home / 3,731,845.54-5,151,535.86-2,508,860.38

Finding the Fourth Proportional to 3,731,845.54, 5,151,535.86 and 2,508,860.38

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Solution

The fourth proportional to 3,731,845.54, 5,151,535.86 and 2,508,860.38 is: 3,463,295.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731,845.54 : 5,151,535.86 = 2,508,860.38 : x
  2. Step 2: Convert to fraction form
    3,731,845.54/5,151,535.86 = 2,508,860.38/x
  3. Step 3: Cross multiply
    3,731,845.54x = 5,151,535.86 × 2,508,860.38
  4. Step 4: Simplify right side
    3,731,845.54x = 12,924,484,215,303.23
  5. Step 5: Solve for x
    x = 12,924,484,215,303.23/3,731,845.54
  6. Step 6: Final answer
    x = 3,463,295.59

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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.