Home / 1,347,734.82-1,859,654.48-796,373.81

Finding the Fourth Proportional to 1,347,734.82, 1,859,654.48 and 796,373.81

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Solution

The fourth proportional to 1,347,734.82, 1,859,654.48 and 796,373.81 is: 1,098,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,734.82 : 1,859,654.48 = 796,373.81 : x
  2. Step 2: Convert to fraction form
    1,347,734.82/1,859,654.48 = 796,373.81/x
  3. Step 3: Cross multiply
    1,347,734.82x = 1,859,654.48 × 796,373.81
  4. Step 4: Simplify right side
    1,347,734.82x = 1,480,980,110,241.03
  5. Step 5: Solve for x
    x = 1,480,980,110,241.03/1,347,734.82
  6. Step 6: Final answer
    x = 1,098,866.10

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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.