Home / 3,593,122.24-4,958,434.56-1,961,561.92

Finding the Fourth Proportional to 3,593,122.24, 4,958,434.56 and 1,961,561.92

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Solution

The fourth proportional to 3,593,122.24, 4,958,434.56 and 1,961,561.92 is: 2,706,914.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,122.24 : 4,958,434.56 = 1,961,561.92 : x
  2. Step 2: Convert to fraction form
    3,593,122.24/4,958,434.56 = 1,961,561.92/x
  3. Step 3: Cross multiply
    3,593,122.24x = 4,958,434.56 × 1,961,561.92
  4. Step 4: Simplify right side
    3,593,122.24x = 9,726,276,415,707.95
  5. Step 5: Solve for x
    x = 9,726,276,415,707.95/3,593,122.24
  6. Step 6: Final answer
    x = 2,706,914.98

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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.