Home / 3,726,300.20-5,589,450.30-1,066,908.20

Finding the Fourth Proportional to 3,726,300.20, 5,589,450.30 and 1,066,908.20

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Solution

The fourth proportional to 3,726,300.20, 5,589,450.30 and 1,066,908.20 is: 1,600,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,300.20 : 5,589,450.30 = 1,066,908.20 : x
  2. Step 2: Convert to fraction form
    3,726,300.20/5,589,450.30 = 1,066,908.20/x
  3. Step 3: Cross multiply
    3,726,300.20x = 5,589,450.30 × 1,066,908.20
  4. Step 4: Simplify right side
    3,726,300.20x = 5,963,430,358,562.46
  5. Step 5: Solve for x
    x = 5,963,430,358,562.46/3,726,300.20
  6. Step 6: Final answer
    x = 1,600,362.30

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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.