Home / 7,327,200.12-10,099,852.92-5,775,932.04

Finding the Fourth Proportional to 7,327,200.12, 10,099,852.92 and 5,775,932.04

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Solution

The fourth proportional to 7,327,200.12, 10,099,852.92 and 5,775,932.04 is: 7,961,576.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,200.12 : 10,099,852.92 = 5,775,932.04 : x
  2. Step 2: Convert to fraction form
    7,327,200.12/10,099,852.92 = 5,775,932.04/x
  3. Step 3: Cross multiply
    7,327,200.12x = 10,099,852.92 × 5,775,932.04
  4. Step 4: Simplify right side
    7,327,200.12x = 58,336,064,079,915.55
  5. Step 5: Solve for x
    x = 58,336,064,079,915.55/7,327,200.12
  6. Step 6: Final answer
    x = 7,961,576.47

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1.5x scale

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.