Home / 2,234,745.50-3,084,050.34-1,317,013.37

Finding the Fourth Proportional to 2,234,745.50, 3,084,050.34 and 1,317,013.37

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Solution

The fourth proportional to 2,234,745.50, 3,084,050.34 and 1,317,013.37 is: 1,817,538.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,745.50 : 3,084,050.34 = 1,317,013.37 : x
  2. Step 2: Convert to fraction form
    2,234,745.50/3,084,050.34 = 1,317,013.37/x
  3. Step 3: Cross multiply
    2,234,745.50x = 3,084,050.34 × 1,317,013.37
  4. Step 4: Simplify right side
    2,234,745.50x = 4,061,735,535,950.64
  5. Step 5: Solve for x
    x = 4,061,735,535,950.64/2,234,745.50
  6. Step 6: Final answer
    x = 1,817,538.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.