Home / 6,327,807.52-8,733,141.36-3,574,611.04

Finding the Fourth Proportional to 6,327,807.52, 8,733,141.36 and 3,574,611.04

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Solution

The fourth proportional to 6,327,807.52, 8,733,141.36 and 3,574,611.04 is: 4,933,396.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,807.52 : 8,733,141.36 = 3,574,611.04 : x
  2. Step 2: Convert to fraction form
    6,327,807.52/8,733,141.36 = 3,574,611.04/x
  3. Step 3: Cross multiply
    6,327,807.52x = 8,733,141.36 × 3,574,611.04
  4. Step 4: Simplify right side
    6,327,807.52x = 31,217,583,519,336.61
  5. Step 5: Solve for x
    x = 31,217,583,519,336.61/6,327,807.52
  6. Step 6: Final answer
    x = 4,933,396.51

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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.