Home / 7,993,160.88-11,030,554.22-4,322,068.66

Finding the Fourth Proportional to 7,993,160.88, 11,030,554.22 and 4,322,068.66

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Solution

The fourth proportional to 7,993,160.88, 11,030,554.22 and 4,322,068.66 is: 5,964,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,160.88 : 11,030,554.22 = 4,322,068.66 : x
  2. Step 2: Convert to fraction form
    7,993,160.88/11,030,554.22 = 4,322,068.66/x
  3. Step 3: Cross multiply
    7,993,160.88x = 11,030,554.22 × 4,322,068.66
  4. Step 4: Simplify right side
    7,993,160.88x = 47,674,812,696,692.75
  5. Step 5: Solve for x
    x = 47,674,812,696,692.75/7,993,160.88
  6. Step 6: Final answer
    x = 5,964,450.54

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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.