Home / 5,018,959.08-6,926,151.78-2,843,497.80

Finding the Fourth Proportional to 5,018,959.08, 6,926,151.78 and 2,843,497.80

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Solution

The fourth proportional to 5,018,959.08, 6,926,151.78 and 2,843,497.80 is: 3,924,020.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,959.08 : 6,926,151.78 = 2,843,497.80 : x
  2. Step 2: Convert to fraction form
    5,018,959.08/6,926,151.78 = 2,843,497.80/x
  3. Step 3: Cross multiply
    5,018,959.08x = 6,926,151.78 × 2,843,497.80
  4. Step 4: Simplify right side
    5,018,959.08x = 19,694,497,348,896.08
  5. Step 5: Solve for x
    x = 19,694,497,348,896.08/5,018,959.08
  6. Step 6: Final answer
    x = 3,924,020.31

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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.