Home / 4,923,891.93-6,796,104.63-2,887,357.53

Finding the Fourth Proportional to 4,923,891.93, 6,796,104.63 and 2,887,357.53

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Solution

The fourth proportional to 4,923,891.93, 6,796,104.63 and 2,887,357.53 is: 3,985,218.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,891.93 : 6,796,104.63 = 2,887,357.53 : x
  2. Step 2: Convert to fraction form
    4,923,891.93/6,796,104.63 = 2,887,357.53/x
  3. Step 3: Cross multiply
    4,923,891.93x = 6,796,104.63 × 2,887,357.53
  4. Step 4: Simplify right side
    4,923,891.93x = 19,622,783,892,756.16
  5. Step 5: Solve for x
    x = 19,622,783,892,756.16/4,923,891.93
  6. Step 6: Final answer
    x = 3,985,218.23

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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.