Home / 8,367,035.04-11,546,022.96-4,695,608.72

Finding the Fourth Proportional to 8,367,035.04, 11,546,022.96 and 4,695,608.72

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Solution

The fourth proportional to 8,367,035.04, 11,546,022.96 and 4,695,608.72 is: 6,479,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,367,035.04 : 11,546,022.96 = 4,695,608.72 : x
  2. Step 2: Convert to fraction form
    8,367,035.04/11,546,022.96 = 4,695,608.72/x
  3. Step 3: Cross multiply
    8,367,035.04x = 11,546,022.96 × 4,695,608.72
  4. Step 4: Simplify right side
    8,367,035.04x = 54,215,606,092,296.21
  5. Step 5: Solve for x
    x = 54,215,606,092,296.21/8,367,035.04
  6. Step 6: Final answer
    x = 6,479,667.63

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1.5x scale

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.