Home / 2,292,713.80-3,441,695.10-1,346,617.60

Finding the Fourth Proportional to 2,292,713.80, 3,441,695.10 and 1,346,617.60

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Solution

The fourth proportional to 2,292,713.80, 3,441,695.10 and 1,346,617.60 is: 2,021,467.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,713.80 : 3,441,695.10 = 1,346,617.60 : x
  2. Step 2: Convert to fraction form
    2,292,713.80/3,441,695.10 = 1,346,617.60/x
  3. Step 3: Cross multiply
    2,292,713.80x = 3,441,695.10 × 1,346,617.60
  4. Step 4: Simplify right side
    2,292,713.80x = 4,634,647,195,493.76
  5. Step 5: Solve for x
    x = 4,634,647,195,493.76/2,292,713.80
  6. Step 6: Final answer
    x = 2,021,467.83

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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.