Home / 1,601,110.20-2,401,665.30-1,471,202.40

Finding the Fourth Proportional to 1,601,110.20, 2,401,665.30 and 1,471,202.40

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Solution

The fourth proportional to 1,601,110.20, 2,401,665.30 and 1,471,202.40 is: 2,206,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,110.20 : 2,401,665.30 = 1,471,202.40 : x
  2. Step 2: Convert to fraction form
    1,601,110.20/2,401,665.30 = 1,471,202.40/x
  3. Step 3: Cross multiply
    1,601,110.20x = 2,401,665.30 × 1,471,202.40
  4. Step 4: Simplify right side
    1,601,110.20x = 3,533,335,753,356.72
  5. Step 5: Solve for x
    x = 3,533,335,753,356.72/1,601,110.20
  6. Step 6: Final answer
    x = 2,206,803.60

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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.