Home / 2,448,215.10-3,669,795.45-1,101,023.10

Finding the Fourth Proportional to 2,448,215.10, 3,669,795.45 and 1,101,023.10

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Solution

The fourth proportional to 2,448,215.10, 3,669,795.45 and 1,101,023.10 is: 1,650,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,215.10 : 3,669,795.45 = 1,101,023.10 : x
  2. Step 2: Convert to fraction form
    2,448,215.10/3,669,795.45 = 1,101,023.10/x
  3. Step 3: Cross multiply
    2,448,215.10x = 3,669,795.45 × 1,101,023.10
  4. Step 4: Simplify right side
    2,448,215.10x = 4,040,529,562,724.90
  5. Step 5: Solve for x
    x = 4,040,529,562,724.90/2,448,215.10
  6. Step 6: Final answer
    x = 1,650,398.11

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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.