Home / 11,090,376.06-16,637,896.89-6,300,282.30

Finding the Fourth Proportional to 11,090,376.06, 16,637,896.89 and 6,300,282.30

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Solution

The fourth proportional to 11,090,376.06, 16,637,896.89 and 6,300,282.30 is: 9,451,748.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,376.06 : 16,637,896.89 = 6,300,282.30 : x
  2. Step 2: Convert to fraction form
    11,090,376.06/16,637,896.89 = 6,300,282.30/x
  3. Step 3: Cross multiply
    11,090,376.06x = 16,637,896.89 × 6,300,282.30
  4. Step 4: Simplify right side
    11,090,376.06x = 104,823,447,285,292.05
  5. Step 5: Solve for x
    x = 104,823,447,285,292.05/11,090,376.06
  6. Step 6: Final answer
    x = 9,451,748.68

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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.