Home / 9,082,334.98-13,610,048.78-7,474,521.84

Finding the Fourth Proportional to 9,082,334.98, 13,610,048.78 and 7,474,521.84

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Solution

The fourth proportional to 9,082,334.98, 13,610,048.78 and 7,474,521.84 is: 11,200,710.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,334.98 : 13,610,048.78 = 7,474,521.84 : x
  2. Step 2: Convert to fraction form
    9,082,334.98/13,610,048.78 = 7,474,521.84/x
  3. Step 3: Cross multiply
    9,082,334.98x = 13,610,048.78 × 7,474,521.84
  4. Step 4: Simplify right side
    9,082,334.98x = 101,728,606,744,152.50
  5. Step 5: Solve for x
    x = 101,728,606,744,152.50/9,082,334.98
  6. Step 6: Final answer
    x = 11,200,710.72

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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.