Home / 7,716,471.33-11,573,580.30-2,250,097.23

Finding the Fourth Proportional to 7,716,471.33, 11,573,580.30 and 2,250,097.23

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Solution

The fourth proportional to 7,716,471.33, 11,573,580.30 and 2,250,097.23 is: 3,374,817.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,471.33 : 11,573,580.30 = 2,250,097.23 : x
  2. Step 2: Convert to fraction form
    7,716,471.33/11,573,580.30 = 2,250,097.23/x
  3. Step 3: Cross multiply
    7,716,471.33x = 11,573,580.30 × 2,250,097.23
  4. Step 4: Simplify right side
    7,716,471.33x = 26,041,680,974,212.57
  5. Step 5: Solve for x
    x = 26,041,680,974,212.57/7,716,471.33
  6. Step 6: Final answer
    x = 3,374,817.30

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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.