Home / 11,326,697.34-16,981,064.73-5,934,313.50

Finding the Fourth Proportional to 11,326,697.34, 16,981,064.73 and 5,934,313.50

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Solution

The fourth proportional to 11,326,697.34, 16,981,064.73 and 5,934,313.50 is: 8,896,764.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,697.34 : 16,981,064.73 = 5,934,313.50 : x
  2. Step 2: Convert to fraction form
    11,326,697.34/16,981,064.73 = 5,934,313.50/x
  3. Step 3: Cross multiply
    11,326,697.34x = 16,981,064.73 × 5,934,313.50
  4. Step 4: Simplify right side
    11,326,697.34x = 100,770,961,671,612.86
  5. Step 5: Solve for x
    x = 100,770,961,671,612.86/11,326,697.34
  6. Step 6: Final answer
    x = 8,896,764.75

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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.