Home / 3,373,126.07-5,059,762.91-1,352,321.66

Finding the Fourth Proportional to 3,373,126.07, 5,059,762.91 and 1,352,321.66

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Solution

The fourth proportional to 3,373,126.07, 5,059,762.91 and 1,352,321.66 is: 2,028,512.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,126.07 : 5,059,762.91 = 1,352,321.66 : x
  2. Step 2: Convert to fraction form
    3,373,126.07/5,059,762.91 = 1,352,321.66/x
  3. Step 3: Cross multiply
    3,373,126.07x = 5,059,762.91 × 1,352,321.66
  4. Step 4: Simplify right side
    3,373,126.07x = 6,842,426,988,616.64
  5. Step 5: Solve for x
    x = 6,842,426,988,616.64/3,373,126.07
  6. Step 6: Final answer
    x = 2,028,512.09

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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.