Home / 2,364,874.60-3,263,530.08-1,346,278

Finding the Fourth Proportional to 2,364,874.60, 3,263,530.08 and 1,346,278

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Solution

The fourth proportional to 2,364,874.60, 3,263,530.08 and 1,346,278 is: 1,857,865.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,874.60 : 3,263,530.08 = 1,346,278 : x
  2. Step 2: Convert to fraction form
    2,364,874.60/3,263,530.08 = 1,346,278/x
  3. Step 3: Cross multiply
    2,364,874.60x = 3,263,530.08 × 1,346,278
  4. Step 4: Simplify right side
    2,364,874.60x = 4,393,618,749,042.24
  5. Step 5: Solve for x
    x = 4,393,618,749,042.24/2,364,874.60
  6. Step 6: Final answer
    x = 1,857,865.42

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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.