Home / 2,239,998.48-3,359,711.72-723,523.86

Finding the Fourth Proportional to 2,239,998.48, 3,359,711.72 and 723,523.86

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Solution

The fourth proportional to 2,239,998.48, 3,359,711.72 and 723,523.86 is: 1,085,193.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,998.48 : 3,359,711.72 = 723,523.86 : x
  2. Step 2: Convert to fraction form
    2,239,998.48/3,359,711.72 = 723,523.86/x
  3. Step 3: Cross multiply
    2,239,998.48x = 3,359,711.72 × 723,523.86
  4. Step 4: Simplify right side
    2,239,998.48x = 2,430,831,593,950.45
  5. Step 5: Solve for x
    x = 2,430,831,593,950.45/2,239,998.48
  6. Step 6: Final answer
    x = 1,085,193.41

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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.