Home / 2,415,453.25-3,333,305.83-1,327,713.26

Finding the Fourth Proportional to 2,415,453.25, 3,333,305.83 and 1,327,713.26

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Solution

The fourth proportional to 2,415,453.25, 3,333,305.83 and 1,327,713.26 is: 1,832,233.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,453.25 : 3,333,305.83 = 1,327,713.26 : x
  2. Step 2: Convert to fraction form
    2,415,453.25/3,333,305.83 = 1,327,713.26/x
  3. Step 3: Cross multiply
    2,415,453.25x = 3,333,305.83 × 1,327,713.26
  4. Step 4: Simplify right side
    2,415,453.25x = 4,425,674,343,452.68
  5. Step 5: Solve for x
    x = 4,425,674,343,452.68/2,415,453.25
  6. Step 6: Final answer
    x = 1,832,233.50

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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.