Home / 3,753,593.71-5,602,921.03-3,224,514.67

Finding the Fourth Proportional to 3,753,593.71, 5,602,921.03 and 3,224,514.67

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Solution

The fourth proportional to 3,753,593.71, 5,602,921.03 and 3,224,514.67 is: 4,813,174.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,593.71 : 5,602,921.03 = 3,224,514.67 : x
  2. Step 2: Convert to fraction form
    3,753,593.71/5,602,921.03 = 3,224,514.67/x
  3. Step 3: Cross multiply
    3,753,593.71x = 5,602,921.03 × 3,224,514.67
  4. Step 4: Simplify right side
    3,753,593.71x = 18,066,701,064,147.80
  5. Step 5: Solve for x
    x = 18,066,701,064,147.80/3,753,593.71
  6. Step 6: Final answer
    x = 4,813,174.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.