Home / 7,716,458.44-11,573,560.98-2,250,084.34

Finding the Fourth Proportional to 7,716,458.44, 11,573,560.98 and 2,250,084.34

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Solution

The fourth proportional to 7,716,458.44, 11,573,560.98 and 2,250,084.34 is: 3,374,797.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,458.44 : 11,573,560.98 = 2,250,084.34 : x
  2. Step 2: Convert to fraction form
    7,716,458.44/11,573,560.98 = 2,250,084.34/x
  3. Step 3: Cross multiply
    7,716,458.44x = 11,573,560.98 × 2,250,084.34
  4. Step 4: Simplify right side
    7,716,458.44x = 26,041,488,281,837.07
  5. Step 5: Solve for x
    x = 26,041,488,281,837.07/7,716,458.44
  6. Step 6: Final answer
    x = 3,374,797.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.