Home / 2,742,408.96-3,784,074.48-1,723,092

Finding the Fourth Proportional to 2,742,408.96, 3,784,074.48 and 1,723,092

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Solution

The fourth proportional to 2,742,408.96, 3,784,074.48 and 1,723,092 is: 2,377,584.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,408.96 : 3,784,074.48 = 1,723,092 : x
  2. Step 2: Convert to fraction form
    2,742,408.96/3,784,074.48 = 1,723,092/x
  3. Step 3: Cross multiply
    2,742,408.96x = 3,784,074.48 × 1,723,092
  4. Step 4: Simplify right side
    2,742,408.96x = 6,520,308,463,892.16
  5. Step 5: Solve for x
    x = 6,520,308,463,892.16/2,742,408.96
  6. Step 6: Final answer
    x = 2,377,584.29

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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.