Home / 3,337,400.20-5,005,808.70-1,093,538.20

Finding the Fourth Proportional to 3,337,400.20, 5,005,808.70 and 1,093,538.20

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Solution

The fourth proportional to 3,337,400.20, 5,005,808.70 and 1,093,538.20 is: 1,640,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,400.20 : 5,005,808.70 = 1,093,538.20 : x
  2. Step 2: Convert to fraction form
    3,337,400.20/5,005,808.70 = 1,093,538.20/x
  3. Step 3: Cross multiply
    3,337,400.20x = 5,005,808.70 × 1,093,538.20
  4. Step 4: Simplify right side
    3,337,400.20x = 5,474,043,035,342.34
  5. Step 5: Solve for x
    x = 5,474,043,035,342.34/3,337,400.20
  6. Step 6: Final answer
    x = 1,640,211.75

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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.