Home / 2,364,961.10-3,263,645.49-1,277,232.90

Finding the Fourth Proportional to 2,364,961.10, 3,263,645.49 and 1,277,232.90

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Solution

The fourth proportional to 2,364,961.10, 3,263,645.49 and 1,277,232.90 is: 1,762,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,961.10 : 3,263,645.49 = 1,277,232.90 : x
  2. Step 2: Convert to fraction form
    2,364,961.10/3,263,645.49 = 1,277,232.90/x
  3. Step 3: Cross multiply
    2,364,961.10x = 3,263,645.49 × 1,277,232.90
  4. Step 4: Simplify right side
    2,364,961.10x = 4,168,435,393,764.62
  5. Step 5: Solve for x
    x = 4,168,435,393,764.62/2,364,961.10
  6. Step 6: Final answer
    x = 1,762,580.96

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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.