Home / 1,002,004.11-1,502,993.43-243,846.84

Finding the Fourth Proportional to 1,002,004.11, 1,502,993.43 and 243,846.84

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Solution

The fourth proportional to 1,002,004.11, 1,502,993.43 and 243,846.84 is: 365,767.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,004.11 : 1,502,993.43 = 243,846.84 : x
  2. Step 2: Convert to fraction form
    1,002,004.11/1,502,993.43 = 243,846.84/x
  3. Step 3: Cross multiply
    1,002,004.11x = 1,502,993.43 × 243,846.84
  4. Step 4: Simplify right side
    1,002,004.11x = 366,500,198,446.26
  5. Step 5: Solve for x
    x = 366,500,198,446.26/1,002,004.11
  6. Step 6: Final answer
    x = 365,767.16

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1.5x scale

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.