Home / 14,601,586.33-21,886,934.10-5,499,745.75

Finding the Fourth Proportional to 14,601,586.33, 21,886,934.10 and 5,499,745.75

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Solution

The fourth proportional to 14,601,586.33, 21,886,934.10 and 5,499,745.75 is: 8,243,801.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,601,586.33 : 21,886,934.10 = 5,499,745.75 : x
  2. Step 2: Convert to fraction form
    14,601,586.33/21,886,934.10 = 5,499,745.75/x
  3. Step 3: Cross multiply
    14,601,586.33x = 21,886,934.10 × 5,499,745.75
  4. Step 4: Simplify right side
    14,601,586.33x = 120,372,572,797,005.08
  5. Step 5: Solve for x
    x = 120,372,572,797,005.08/14,601,586.33
  6. Step 6: Final answer
    x = 8,243,801.06

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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.