Home / 7,327,852.68-10,992,777.18-2,534,255.40

Finding the Fourth Proportional to 7,327,852.68, 10,992,777.18 and 2,534,255.40

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Solution

The fourth proportional to 7,327,852.68, 10,992,777.18 and 2,534,255.40 is: 3,801,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,852.68 : 10,992,777.18 = 2,534,255.40 : x
  2. Step 2: Convert to fraction form
    7,327,852.68/10,992,777.18 = 2,534,255.40/x
  3. Step 3: Cross multiply
    7,327,852.68x = 10,992,777.18 × 2,534,255.40
  4. Step 4: Simplify right side
    7,327,852.68x = 27,858,504,929,411.77
  5. Step 5: Solve for x
    x = 27,858,504,929,411.77/7,327,852.68
  6. Step 6: Final answer
    x = 3,801,728.30

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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.