Home / 2,097,385.44-3,144,084.84-1,337,093.16

Finding the Fourth Proportional to 2,097,385.44, 3,144,084.84 and 1,337,093.16

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Solution

The fourth proportional to 2,097,385.44, 3,144,084.84 and 1,337,093.16 is: 2,004,368.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,385.44 : 3,144,084.84 = 1,337,093.16 : x
  2. Step 2: Convert to fraction form
    2,097,385.44/3,144,084.84 = 1,337,093.16/x
  3. Step 3: Cross multiply
    2,097,385.44x = 3,144,084.84 × 1,337,093.16
  4. Step 4: Simplify right side
    2,097,385.44x = 4,203,934,334,023.69
  5. Step 5: Solve for x
    x = 4,203,934,334,023.69/2,097,385.44
  6. Step 6: Final answer
    x = 2,004,368.99

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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.