Home / 7,951,738.32-10,973,110.88-4,859,435.16

Finding the Fourth Proportional to 7,951,738.32, 10,973,110.88 and 4,859,435.16

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Solution

The fourth proportional to 7,951,738.32, 10,973,110.88 and 4,859,435.16 is: 6,705,844.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,951,738.32 : 10,973,110.88 = 4,859,435.16 : x
  2. Step 2: Convert to fraction form
    7,951,738.32/10,973,110.88 = 4,859,435.16/x
  3. Step 3: Cross multiply
    7,951,738.32x = 10,973,110.88 × 4,859,435.16
  4. Step 4: Simplify right side
    7,951,738.32x = 53,323,120,824,850.55
  5. Step 5: Solve for x
    x = 53,323,120,824,850.55/7,951,738.32
  6. Step 6: Final answer
    x = 6,705,844.52

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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.