Home / 3,058,650.72-4,588,530.12-1,260,533.34

Finding the Fourth Proportional to 3,058,650.72, 4,588,530.12 and 1,260,533.34

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Solution

The fourth proportional to 3,058,650.72, 4,588,530.12 and 1,260,533.34 is: 1,891,028.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,650.72 : 4,588,530.12 = 1,260,533.34 : x
  2. Step 2: Convert to fraction form
    3,058,650.72/4,588,530.12 = 1,260,533.34/x
  3. Step 3: Cross multiply
    3,058,650.72x = 4,588,530.12 × 1,260,533.34
  4. Step 4: Simplify right side
    3,058,650.72x = 5,783,995,197,854.20
  5. Step 5: Solve for x
    x = 5,783,995,197,854.20/3,058,650.72
  6. Step 6: Final answer
    x = 1,891,028.34

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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.