Home / 5,222,577.30-7,207,182.78-3,263,592.90

Finding the Fourth Proportional to 5,222,577.30, 7,207,182.78 and 3,263,592.90

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Solution

The fourth proportional to 5,222,577.30, 7,207,182.78 and 3,263,592.90 is: 4,503,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,222,577.30 : 7,207,182.78 = 3,263,592.90 : x
  2. Step 2: Convert to fraction form
    5,222,577.30/7,207,182.78 = 3,263,592.90/x
  3. Step 3: Cross multiply
    5,222,577.30x = 7,207,182.78 × 3,263,592.90
  4. Step 4: Simplify right side
    5,222,577.30x = 23,521,310,529,030.38
  5. Step 5: Solve for x
    x = 23,521,310,529,030.38/5,222,577.30
  6. Step 6: Final answer
    x = 4,503,774.51

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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.