Home / 6,226,765.49-8,592,992.31-3,436,012.89

Finding the Fourth Proportional to 6,226,765.49, 8,592,992.31 and 3,436,012.89

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Solution

The fourth proportional to 6,226,765.49, 8,592,992.31 and 3,436,012.89 is: 4,741,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,765.49 : 8,592,992.31 = 3,436,012.89 : x
  2. Step 2: Convert to fraction form
    6,226,765.49/8,592,992.31 = 3,436,012.89/x
  3. Step 3: Cross multiply
    6,226,765.49x = 8,592,992.31 × 3,436,012.89
  4. Step 4: Simplify right side
    6,226,765.49x = 29,525,632,353,715.93
  5. Step 5: Solve for x
    x = 29,525,632,353,715.93/6,226,765.49
  6. Step 6: Final answer
    x = 4,741,728.65

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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.