Home / 9,846,722.64-14,776,679.79-3,456,993.90

Finding the Fourth Proportional to 9,846,722.64, 14,776,679.79 and 3,456,993.90

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Solution

The fourth proportional to 9,846,722.64, 14,776,679.79 and 3,456,993.90 is: 5,187,806.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846,722.64 : 14,776,679.79 = 3,456,993.90 : x
  2. Step 2: Convert to fraction form
    9,846,722.64/14,776,679.79 = 3,456,993.90/x
  3. Step 3: Cross multiply
    9,846,722.64x = 14,776,679.79 × 3,456,993.90
  4. Step 4: Simplify right side
    9,846,722.64x = 51,082,891,896,283.27
  5. Step 5: Solve for x
    x = 51,082,891,896,283.27/9,846,722.64
  6. Step 6: Final answer
    x = 5,187,806.52

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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.