Home / 11,662,304.24-16,094,003.16-6,505,531.76

Finding the Fourth Proportional to 11,662,304.24, 16,094,003.16 and 6,505,531.76

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Solution

The fourth proportional to 11,662,304.24, 16,094,003.16 and 6,505,531.76 is: 8,977,646.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,304.24 : 16,094,003.16 = 6,505,531.76 : x
  2. Step 2: Convert to fraction form
    11,662,304.24/16,094,003.16 = 6,505,531.76/x
  3. Step 3: Cross multiply
    11,662,304.24x = 16,094,003.16 × 6,505,531.76
  4. Step 4: Simplify right side
    11,662,304.24x = 104,700,048,702,920.36
  5. Step 5: Solve for x
    x = 104,700,048,702,920.36/11,662,304.24
  6. Step 6: Final answer
    x = 8,977,646.83

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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.