Home / 4,443,910.56-6,667,210.04-3,149,566.47

Finding the Fourth Proportional to 4,443,910.56, 6,667,210.04 and 3,149,566.47

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Solution

The fourth proportional to 4,443,910.56, 6,667,210.04 and 3,149,566.47 is: 4,725,302.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,910.56 : 6,667,210.04 = 3,149,566.47 : x
  2. Step 2: Convert to fraction form
    4,443,910.56/6,667,210.04 = 3,149,566.47/x
  3. Step 3: Cross multiply
    4,443,910.56x = 6,667,210.04 × 3,149,566.47
  4. Step 4: Simplify right side
    4,443,910.56x = 20,998,821,174,683.53
  5. Step 5: Solve for x
    x = 20,998,821,174,683.53/4,443,910.56
  6. Step 6: Final answer
    x = 4,725,302.39

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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.