Home / 6,728,434.90-10,092,652.35-4,041,049.30

Finding the Fourth Proportional to 6,728,434.90, 10,092,652.35 and 4,041,049.30

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Solution

The fourth proportional to 6,728,434.90, 10,092,652.35 and 4,041,049.30 is: 6,061,573.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,434.90 : 10,092,652.35 = 4,041,049.30 : x
  2. Step 2: Convert to fraction form
    6,728,434.90/10,092,652.35 = 4,041,049.30/x
  3. Step 3: Cross multiply
    6,728,434.90x = 10,092,652.35 × 4,041,049.30
  4. Step 4: Simplify right side
    6,728,434.90x = 40,784,905,714,110.85
  5. Step 5: Solve for x
    x = 40,784,905,714,110.85/6,728,434.90
  6. Step 6: Final answer
    x = 6,061,573.95

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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.