Home / 12,733,285.32-19,093,439.07-6,256,791

Finding the Fourth Proportional to 12,733,285.32, 19,093,439.07 and 6,256,791

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Solution

The fourth proportional to 12,733,285.32, 19,093,439.07 and 6,256,791 is: 9,381,998.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,733,285.32 : 19,093,439.07 = 6,256,791 : x
  2. Step 2: Convert to fraction form
    12,733,285.32/19,093,439.07 = 6,256,791/x
  3. Step 3: Cross multiply
    12,733,285.32x = 19,093,439.07 × 6,256,791
  4. Step 4: Simplify right side
    12,733,285.32x = 119,463,657,732,224.38
  5. Step 5: Solve for x
    x = 119,463,657,732,224.38/12,733,285.32
  6. Step 6: Final answer
    x = 9,381,998.03

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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.