Home / 3,382,613.28-4,674,190.73-2,463,242.22

Finding the Fourth Proportional to 3,382,613.28, 4,674,190.73 and 2,463,242.22

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Solution

The fourth proportional to 3,382,613.28, 4,674,190.73 and 2,463,242.22 is: 3,403,777.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,613.28 : 4,674,190.73 = 2,463,242.22 : x
  2. Step 2: Convert to fraction form
    3,382,613.28/4,674,190.73 = 2,463,242.22/x
  3. Step 3: Cross multiply
    3,382,613.28x = 4,674,190.73 × 2,463,242.22
  4. Step 4: Simplify right side
    3,382,613.28x = 11,513,663,938,152.41
  5. Step 5: Solve for x
    x = 11,513,663,938,152.41/3,382,613.28
  6. Step 6: Final answer
    x = 3,403,777.79

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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.