Home / 2,292,441.96-3,163,973.22-1,325,418.60

Finding the Fourth Proportional to 2,292,441.96, 3,163,973.22 and 1,325,418.60

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Solution

The fourth proportional to 2,292,441.96, 3,163,973.22 and 1,325,418.60 is: 1,829,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,441.96 : 3,163,973.22 = 1,325,418.60 : x
  2. Step 2: Convert to fraction form
    2,292,441.96/3,163,973.22 = 1,325,418.60/x
  3. Step 3: Cross multiply
    2,292,441.96x = 3,163,973.22 × 1,325,418.60
  4. Step 4: Simplify right side
    2,292,441.96x = 4,193,588,955,689.89
  5. Step 5: Solve for x
    x = 4,193,588,955,689.89/2,292,441.96
  6. Step 6: Final answer
    x = 1,829,310.85

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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.