Home / 11,467,215.52-15,824,759.64-6,310,577.04

Finding the Fourth Proportional to 11,467,215.52, 15,824,759.64 and 6,310,577.04

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Solution

The fourth proportional to 11,467,215.52, 15,824,759.64 and 6,310,577.04 is: 8,708,597.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,215.52 : 15,824,759.64 = 6,310,577.04 : x
  2. Step 2: Convert to fraction form
    11,467,215.52/15,824,759.64 = 6,310,577.04/x
  3. Step 3: Cross multiply
    11,467,215.52x = 15,824,759.64 × 6,310,577.04
  4. Step 4: Simplify right side
    11,467,215.52x = 99,863,364,847,702.67
  5. Step 5: Solve for x
    x = 99,863,364,847,702.67/11,467,215.52
  6. Step 6: Final answer
    x = 8,708,597.54

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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.