Home / 7,796,502.64-11,695,852.91-2,405,591.38

Finding the Fourth Proportional to 7,796,502.64, 11,695,852.91 and 2,405,591.38

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Solution

The fourth proportional to 7,796,502.64, 11,695,852.91 and 2,405,591.38 is: 3,608,726.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,502.64 : 11,695,852.91 = 2,405,591.38 : x
  2. Step 2: Convert to fraction form
    7,796,502.64/11,695,852.91 = 2,405,591.38/x
  3. Step 3: Cross multiply
    7,796,502.64x = 11,695,852.91 × 2,405,591.38
  4. Step 4: Simplify right side
    7,796,502.64x = 28,135,442,896,888.54
  5. Step 5: Solve for x
    x = 28,135,442,896,888.54/7,796,502.64
  6. Step 6: Final answer
    x = 3,608,726.14

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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.