Home / 1,334,093.22-1,841,046.35-722,245.77

Finding the Fourth Proportional to 1,334,093.22, 1,841,046.35 and 722,245.77

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Solution

The fourth proportional to 1,334,093.22, 1,841,046.35 and 722,245.77 is: 996,697.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,093.22 : 1,841,046.35 = 722,245.77 : x
  2. Step 2: Convert to fraction form
    1,334,093.22/1,841,046.35 = 722,245.77/x
  3. Step 3: Cross multiply
    1,334,093.22x = 1,841,046.35 × 722,245.77
  4. Step 4: Simplify right side
    1,334,093.22x = 1,329,687,935,050.21
  5. Step 5: Solve for x
    x = 1,329,687,935,050.21/1,334,093.22
  6. Step 6: Final answer
    x = 996,697.92

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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.