Home / 3,626,058.57-5,438,496.55-1,066,674.81

Finding the Fourth Proportional to 3,626,058.57, 5,438,496.55 and 1,066,674.81

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Solution

The fourth proportional to 3,626,058.57, 5,438,496.55 and 1,066,674.81 is: 1,599,838.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,058.57 : 5,438,496.55 = 1,066,674.81 : x
  2. Step 2: Convert to fraction form
    3,626,058.57/5,438,496.55 = 1,066,674.81/x
  3. Step 3: Cross multiply
    3,626,058.57x = 5,438,496.55 × 1,066,674.81
  4. Step 4: Simplify right side
    3,626,058.57x = 5,801,107,281,736.35
  5. Step 5: Solve for x
    x = 5,801,107,281,736.35/3,626,058.57
  6. Step 6: Final answer
    x = 1,599,838.27

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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.