Home / 5,926,456.20-8,889,684.30-4,013,268.60

Finding the Fourth Proportional to 5,926,456.20, 8,889,684.30 and 4,013,268.60

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Solution

The fourth proportional to 5,926,456.20, 8,889,684.30 and 4,013,268.60 is: 6,019,902.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,456.20 : 8,889,684.30 = 4,013,268.60 : x
  2. Step 2: Convert to fraction form
    5,926,456.20/8,889,684.30 = 4,013,268.60/x
  3. Step 3: Cross multiply
    5,926,456.20x = 8,889,684.30 × 4,013,268.60
  4. Step 4: Simplify right side
    5,926,456.20x = 35,676,690,865,102.98
  5. Step 5: Solve for x
    x = 35,676,690,865,102.98/5,926,456.20
  6. Step 6: Final answer
    x = 6,019,902.90

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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.