Home / 3,722,376.66-5,135,571.63-2,433,971.22

Finding the Fourth Proportional to 3,722,376.66, 5,135,571.63 and 2,433,971.22

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Solution

The fourth proportional to 3,722,376.66, 5,135,571.63 and 2,433,971.22 is: 3,358,024.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,376.66 : 5,135,571.63 = 2,433,971.22 : x
  2. Step 2: Convert to fraction form
    3,722,376.66/5,135,571.63 = 2,433,971.22/x
  3. Step 3: Cross multiply
    3,722,376.66x = 5,135,571.63 × 2,433,971.22
  4. Step 4: Simplify right side
    3,722,376.66x = 12,499,833,545,668.49
  5. Step 5: Solve for x
    x = 12,499,833,545,668.49/3,722,376.66
  6. Step 6: Final answer
    x = 3,358,024.91

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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.