Home / 12,096,535.08-18,141,936.20-3,460,369.26

Finding the Fourth Proportional to 12,096,535.08, 18,141,936.20 and 3,460,369.26

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Solution

The fourth proportional to 12,096,535.08, 18,141,936.20 and 3,460,369.26 is: 5,189,733.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,535.08 : 18,141,936.20 = 3,460,369.26 : x
  2. Step 2: Convert to fraction form
    12,096,535.08/18,141,936.20 = 3,460,369.26/x
  3. Step 3: Cross multiply
    12,096,535.08x = 18,141,936.20 × 3,460,369.26
  4. Step 4: Simplify right side
    12,096,535.08x = 62,777,798,343,361.20
  5. Step 5: Solve for x
    x = 62,777,798,343,361.20/12,096,535.08
  6. Step 6: Final answer
    x = 5,189,733.91

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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.