Home / 3,552,953.29-5,328,873.97-1,156,781.79

Finding the Fourth Proportional to 3,552,953.29, 5,328,873.97 and 1,156,781.79

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Solution

The fourth proportional to 3,552,953.29, 5,328,873.97 and 1,156,781.79 is: 1,734,991.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,953.29 : 5,328,873.97 = 1,156,781.79 : x
  2. Step 2: Convert to fraction form
    3,552,953.29/5,328,873.97 = 1,156,781.79/x
  3. Step 3: Cross multiply
    3,552,953.29x = 5,328,873.97 × 1,156,781.79
  4. Step 4: Simplify right side
    3,552,953.29x = 6,164,344,366,809.05
  5. Step 5: Solve for x
    x = 6,164,344,366,809.05/3,552,953.29
  6. Step 6: Final answer
    x = 1,734,991.67

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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.