Home / 3,498,538.26-5,247,807.39-2,001,580.50

Finding the Fourth Proportional to 3,498,538.26, 5,247,807.39 and 2,001,580.50

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Solution

The fourth proportional to 3,498,538.26, 5,247,807.39 and 2,001,580.50 is: 3,002,370.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,538.26 : 5,247,807.39 = 2,001,580.50 : x
  2. Step 2: Convert to fraction form
    3,498,538.26/5,247,807.39 = 2,001,580.50/x
  3. Step 3: Cross multiply
    3,498,538.26x = 5,247,807.39 × 2,001,580.50
  4. Step 4: Simplify right side
    3,498,538.26x = 10,503,908,939,579.89
  5. Step 5: Solve for x
    x = 10,503,908,939,579.89/3,498,538.26
  6. Step 6: Final answer
    x = 3,002,370.75

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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.