Home / 3,568,400.68-4,924,331.15-1,936,773.01

Finding the Fourth Proportional to 3,568,400.68, 4,924,331.15 and 1,936,773.01

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Solution

The fourth proportional to 3,568,400.68, 4,924,331.15 and 1,936,773.01 is: 2,672,713.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,400.68 : 4,924,331.15 = 1,936,773.01 : x
  2. Step 2: Convert to fraction form
    3,568,400.68/4,924,331.15 = 1,936,773.01/x
  3. Step 3: Cross multiply
    3,568,400.68x = 4,924,331.15 × 1,936,773.01
  4. Step 4: Simplify right side
    3,568,400.68x = 9,537,311,660,093.81
  5. Step 5: Solve for x
    x = 9,537,311,660,093.81/3,568,400.68
  6. Step 6: Final answer
    x = 2,672,713.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.