Home / 3,344,009.26-4,614,846.38-3,190,781.44

Finding the Fourth Proportional to 3,344,009.26, 4,614,846.38 and 3,190,781.44

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Solution

The fourth proportional to 3,344,009.26, 4,614,846.38 and 3,190,781.44 is: 4,403,386.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,009.26 : 4,614,846.38 = 3,190,781.44 : x
  2. Step 2: Convert to fraction form
    3,344,009.26/4,614,846.38 = 3,190,781.44/x
  3. Step 3: Cross multiply
    3,344,009.26x = 4,614,846.38 × 3,190,781.44
  4. Step 4: Simplify right side
    3,344,009.26x = 14,724,966,177,755.19
  5. Step 5: Solve for x
    x = 14,724,966,177,755.19/3,344,009.26
  6. Step 6: Final answer
    x = 4,403,386.78

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1.5x scale

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.