Home / 2,003,019.49-3,004,529.24-486,694.63

Finding the Fourth Proportional to 2,003,019.49, 3,004,529.24 and 486,694.63

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Solution

The fourth proportional to 2,003,019.49, 3,004,529.24 and 486,694.63 is: 730,041.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,019.49 : 3,004,529.24 = 486,694.63 : x
  2. Step 2: Convert to fraction form
    2,003,019.49/3,004,529.24 = 486,694.63/x
  3. Step 3: Cross multiply
    2,003,019.49x = 3,004,529.24 × 486,694.63
  4. Step 4: Simplify right side
    2,003,019.49x = 1,462,288,244,352.51
  5. Step 5: Solve for x
    x = 1,462,288,244,352.51/2,003,019.49
  6. Step 6: Final answer
    x = 730,041.95

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Double scale
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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.