Home / 11,229,646.30-15,496,958.59-6,073,007.85

Finding the Fourth Proportional to 11,229,646.30, 15,496,958.59 and 6,073,007.85

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Solution

The fourth proportional to 11,229,646.30, 15,496,958.59 and 6,073,007.85 is: 8,380,776.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,646.30 : 15,496,958.59 = 6,073,007.85 : x
  2. Step 2: Convert to fraction form
    11,229,646.30/15,496,958.59 = 6,073,007.85/x
  3. Step 3: Cross multiply
    11,229,646.30x = 15,496,958.59 × 6,073,007.85
  4. Step 4: Simplify right side
    11,229,646.30x = 94,113,151,153,012.41
  5. Step 5: Solve for x
    x = 94,113,151,153,012.41/11,229,646.30
  6. Step 6: Final answer
    x = 8,380,776.09

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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.