Home / 3,669,261.70-5,499,226.95-3,268,020.10

Finding the Fourth Proportional to 3,669,261.70, 5,499,226.95 and 3,268,020.10

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Solution

The fourth proportional to 3,669,261.70, 5,499,226.95 and 3,268,020.10 is: 4,897,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,261.70 : 5,499,226.95 = 3,268,020.10 : x
  2. Step 2: Convert to fraction form
    3,669,261.70/5,499,226.95 = 3,268,020.10/x
  3. Step 3: Cross multiply
    3,669,261.70x = 5,499,226.95 × 3,268,020.10
  4. Step 4: Simplify right side
    3,669,261.70x = 17,971,584,207,061.70
  5. Step 5: Solve for x
    x = 17,971,584,207,061.70/3,669,261.70
  6. Step 6: Final answer
    x = 4,897,874.74

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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.