Home / 2,529,952.59-3,491,362.08-1,384,008.33

Finding the Fourth Proportional to 2,529,952.59, 3,491,362.08 and 1,384,008.33

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Solution

The fourth proportional to 2,529,952.59, 3,491,362.08 and 1,384,008.33 is: 1,909,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,952.59 : 3,491,362.08 = 1,384,008.33 : x
  2. Step 2: Convert to fraction form
    2,529,952.59/3,491,362.08 = 1,384,008.33/x
  3. Step 3: Cross multiply
    2,529,952.59x = 3,491,362.08 × 1,384,008.33
  4. Step 4: Simplify right side
    2,529,952.59x = 4,832,074,201,766.13
  5. Step 5: Solve for x
    x = 4,832,074,201,766.13/2,529,952.59
  6. Step 6: Final answer
    x = 1,909,946.54

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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.