Home / 3,554,278.25-5,327,133.94-1,632,537.59

Finding the Fourth Proportional to 3,554,278.25, 5,327,133.94 and 1,632,537.59

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Solution

The fourth proportional to 3,554,278.25, 5,327,133.94 and 1,632,537.59 is: 2,446,838.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,278.25 : 5,327,133.94 = 1,632,537.59 : x
  2. Step 2: Convert to fraction form
    3,554,278.25/5,327,133.94 = 1,632,537.59/x
  3. Step 3: Cross multiply
    3,554,278.25x = 5,327,133.94 × 1,632,537.59
  4. Step 4: Simplify right side
    3,554,278.25x = 8,696,746,373,297.79
  5. Step 5: Solve for x
    x = 8,696,746,373,297.79/3,554,278.25
  6. Step 6: Final answer
    x = 2,446,838.93

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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.