Home / 2,002,656.94-3,004,170.08-654,826.46

Finding the Fourth Proportional to 2,002,656.94, 3,004,170.08 and 654,826.46

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Solution

The fourth proportional to 2,002,656.94, 3,004,170.08 and 654,826.46 is: 982,300.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,656.94 : 3,004,170.08 = 654,826.46 : x
  2. Step 2: Convert to fraction form
    2,002,656.94/3,004,170.08 = 654,826.46/x
  3. Step 3: Cross multiply
    2,002,656.94x = 3,004,170.08 × 654,826.46
  4. Step 4: Simplify right side
    2,002,656.94x = 1,967,210,058,724.32
  5. Step 5: Solve for x
    x = 1,967,210,058,724.32/2,002,656.94
  6. Step 6: Final answer
    x = 982,300.07

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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.