Home / 800,249.49-1,199,041.51-563,093.93

Finding the Fourth Proportional to 800,249.49, 1,199,041.51 and 563,093.93

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Solution

The fourth proportional to 800,249.49, 1,199,041.51 and 563,093.93 is: 843,703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,249.49 : 1,199,041.51 = 563,093.93 : x
  2. Step 2: Convert to fraction form
    800,249.49/1,199,041.51 = 563,093.93/x
  3. Step 3: Cross multiply
    800,249.49x = 1,199,041.51 × 563,093.93
  4. Step 4: Simplify right side
    800,249.49x = 675,172,996,099.03
  5. Step 5: Solve for x
    x = 675,172,996,099.03/800,249.49
  6. Step 6: Final answer
    x = 843,703.13

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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.