Home / 5,865,155.63-8,094,170.80-3,251,493.50

Finding the Fourth Proportional to 5,865,155.63, 8,094,170.80 and 3,251,493.50

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Solution

The fourth proportional to 5,865,155.63, 8,094,170.80 and 3,251,493.50 is: 4,487,202.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,155.63 : 8,094,170.80 = 3,251,493.50 : x
  2. Step 2: Convert to fraction form
    5,865,155.63/8,094,170.80 = 3,251,493.50/x
  3. Step 3: Cross multiply
    5,865,155.63x = 8,094,170.80 × 3,251,493.50
  4. Step 4: Simplify right side
    5,865,155.63x = 26,318,143,764,941.23
  5. Step 5: Solve for x
    x = 26,318,143,764,941.23/5,865,155.63
  6. Step 6: Final answer
    x = 4,487,202.97

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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.