Home / 3,669,260.70-5,499,225.45-3,268,019.10

Finding the Fourth Proportional to 3,669,260.70, 5,499,225.45 and 3,268,019.10

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Solution

The fourth proportional to 3,669,260.70, 5,499,225.45 and 3,268,019.10 is: 4,897,873.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,260.70 : 5,499,225.45 = 3,268,019.10 : x
  2. Step 2: Convert to fraction form
    3,669,260.70/5,499,225.45 = 3,268,019.10/x
  3. Step 3: Cross multiply
    3,669,260.70x = 5,499,225.45 × 3,268,019.10
  4. Step 4: Simplify right side
    3,669,260.70x = 17,971,573,805,806.10
  5. Step 5: Solve for x
    x = 17,971,573,805,806.10/3,669,260.70
  6. Step 6: Final answer
    x = 4,897,873.24

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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.