Home / 11,566,582.99-15,962,519.85-6,409,833.82

Finding the Fourth Proportional to 11,566,582.99, 15,962,519.85 and 6,409,833.82

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Solution

The fourth proportional to 11,566,582.99, 15,962,519.85 and 6,409,833.82 is: 8,845,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,566,582.99 : 15,962,519.85 = 6,409,833.82 : x
  2. Step 2: Convert to fraction form
    11,566,582.99/15,962,519.85 = 6,409,833.82/x
  3. Step 3: Cross multiply
    11,566,582.99x = 15,962,519.85 × 6,409,833.82
  4. Step 4: Simplify right side
    11,566,582.99x = 102,317,099,523,008.14
  5. Step 5: Solve for x
    x = 102,317,099,523,008.14/11,566,582.99
  6. Step 6: Final answer
    x = 8,845,922.74

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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.