Home / 11,794,039.52-16,275,741.16-6,637,400.92

Finding the Fourth Proportional to 11,794,039.52, 16,275,741.16 and 6,637,400.92

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Solution

The fourth proportional to 11,794,039.52, 16,275,741.16 and 6,637,400.92 is: 9,159,594.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,039.52 : 16,275,741.16 = 6,637,400.92 : x
  2. Step 2: Convert to fraction form
    11,794,039.52/16,275,741.16 = 6,637,400.92/x
  3. Step 3: Cross multiply
    11,794,039.52x = 16,275,741.16 × 6,637,400.92
  4. Step 4: Simplify right side
    11,794,039.52x = 108,028,619,234,500.16
  5. Step 5: Solve for x
    x = 108,028,619,234,500.16/11,794,039.52
  6. Step 6: Final answer
    x = 9,159,594.48

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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.