Home / 8,463,148.36-11,679,102.66-4,595,635.24

Finding the Fourth Proportional to 8,463,148.36, 11,679,102.66 and 4,595,635.24

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Solution

The fourth proportional to 8,463,148.36, 11,679,102.66 and 4,595,635.24 is: 6,341,953.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,463,148.36 : 11,679,102.66 = 4,595,635.24 : x
  2. Step 2: Convert to fraction form
    8,463,148.36/11,679,102.66 = 4,595,635.24/x
  3. Step 3: Cross multiply
    8,463,148.36x = 11,679,102.66 × 4,595,635.24
  4. Step 4: Simplify right side
    8,463,148.36x = 53,672,895,755,873.74
  5. Step 5: Solve for x
    x = 53,672,895,755,873.74/8,463,148.36
  6. Step 6: Final answer
    x = 6,341,953.78

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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.