Home / 2,533,724.66-3,496,496.82-1,372,161.49

Finding the Fourth Proportional to 2,533,724.66, 3,496,496.82 and 1,372,161.49

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Solution

The fourth proportional to 2,533,724.66, 3,496,496.82 and 1,372,161.49 is: 1,893,559.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,724.66 : 3,496,496.82 = 1,372,161.49 : x
  2. Step 2: Convert to fraction form
    2,533,724.66/3,496,496.82 = 1,372,161.49/x
  3. Step 3: Cross multiply
    2,533,724.66x = 3,496,496.82 × 1,372,161.49
  4. Step 4: Simplify right side
    2,533,724.66x = 4,797,758,277,570.22
  5. Step 5: Solve for x
    x = 4,797,758,277,570.22/2,533,724.66
  6. Step 6: Final answer
    x = 1,893,559.45

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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.