Home / 8,096,463-11,165,887.08-6,717,623.76

Finding the Fourth Proportional to 8,096,463, 11,165,887.08 and 6,717,623.76

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Solution

The fourth proportional to 8,096,463, 11,165,887.08 and 6,717,623.76 is: 9,264,320.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,463 : 11,165,887.08 = 6,717,623.76 : x
  2. Step 2: Convert to fraction form
    8,096,463/11,165,887.08 = 6,717,623.76/x
  3. Step 3: Cross multiply
    8,096,463x = 11,165,887.08 × 6,717,623.76
  4. Step 4: Simplify right side
    8,096,463x = 75,008,228,350,085.02
  5. Step 5: Solve for x
    x = 75,008,228,350,085.02/8,096,463
  6. Step 6: Final answer
    x = 9,264,320.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.