Home / 3,883,418.58-5,825,122.86-1,043,530.77

Finding the Fourth Proportional to 3,883,418.58, 5,825,122.86 and 1,043,530.77

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Solution

The fourth proportional to 3,883,418.58, 5,825,122.86 and 1,043,530.77 is: 1,565,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,418.58 : 5,825,122.86 = 1,043,530.77 : x
  2. Step 2: Convert to fraction form
    3,883,418.58/5,825,122.86 = 1,043,530.77/x
  3. Step 3: Cross multiply
    3,883,418.58x = 5,825,122.86 × 1,043,530.77
  4. Step 4: Simplify right side
    3,883,418.58x = 6,078,694,943,440.40
  5. Step 5: Solve for x
    x = 6,078,694,943,440.40/3,883,418.58
  6. Step 6: Final answer
    x = 1,565,294.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.