Home / 11,743,446.80-17,610,944.16-4,065,005.36

Finding the Fourth Proportional to 11,743,446.80, 17,610,944.16 and 4,065,005.36

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Solution

The fourth proportional to 11,743,446.80, 17,610,944.16 and 4,065,005.36 is: 6,096,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743,446.80 : 17,610,944.16 = 4,065,005.36 : x
  2. Step 2: Convert to fraction form
    11,743,446.80/17,610,944.16 = 4,065,005.36/x
  3. Step 3: Cross multiply
    11,743,446.80x = 17,610,944.16 × 4,065,005.36
  4. Step 4: Simplify right side
    11,743,446.80x = 71,588,582,405,060.70
  5. Step 5: Solve for x
    x = 71,588,582,405,060.70/11,743,446.80
  6. Step 6: Final answer
    x = 6,096,045.19

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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.