Home / 1,848,517.50-2,770,360.58-1,337,901.90

Finding the Fourth Proportional to 1,848,517.50, 2,770,360.58 and 1,337,901.90

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Solution

The fourth proportional to 1,848,517.50, 2,770,360.58 and 1,337,901.90 is: 2,005,104.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,517.50 : 2,770,360.58 = 1,337,901.90 : x
  2. Step 2: Convert to fraction form
    1,848,517.50/2,770,360.58 = 1,337,901.90/x
  3. Step 3: Cross multiply
    1,848,517.50x = 2,770,360.58 × 1,337,901.90
  4. Step 4: Simplify right side
    1,848,517.50x = 3,706,470,683,667.10
  5. Step 5: Solve for x
    x = 3,706,470,683,667.10/1,848,517.50
  6. Step 6: Final answer
    x = 2,005,104.46

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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.