Home / 2,352,222.03-3,247,207.07-1,577,569.62

Finding the Fourth Proportional to 2,352,222.03, 3,247,207.07 and 1,577,569.62

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Solution

The fourth proportional to 2,352,222.03, 3,247,207.07 and 1,577,569.62 is: 2,177,811.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,222.03 : 3,247,207.07 = 1,577,569.62 : x
  2. Step 2: Convert to fraction form
    2,352,222.03/3,247,207.07 = 1,577,569.62/x
  3. Step 3: Cross multiply
    2,352,222.03x = 3,247,207.07 × 1,577,569.62
  4. Step 4: Simplify right side
    2,352,222.03x = 5,122,695,215,593.37
  5. Step 5: Solve for x
    x = 5,122,695,215,593.37/2,352,222.03
  6. Step 6: Final answer
    x = 2,177,811.09

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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.