Home / 5,021,215.67-6,930,035.12-3,062,230.34

Finding the Fourth Proportional to 5,021,215.67, 6,930,035.12 and 3,062,230.34

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Solution

The fourth proportional to 5,021,215.67, 6,930,035.12 and 3,062,230.34 is: 4,226,339.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,215.67 : 6,930,035.12 = 3,062,230.34 : x
  2. Step 2: Convert to fraction form
    5,021,215.67/6,930,035.12 = 3,062,230.34/x
  3. Step 3: Cross multiply
    5,021,215.67x = 6,930,035.12 × 3,062,230.34
  4. Step 4: Simplify right side
    5,021,215.67x = 21,221,363,774,734.94
  5. Step 5: Solve for x
    x = 21,221,363,774,734.94/5,021,215.67
  6. Step 6: Final answer
    x = 4,226,339.83

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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.