Home / 2,955,758-4,078,943.56-1,597,631

Finding the Fourth Proportional to 2,955,758, 4,078,943.56 and 1,597,631

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Solution

The fourth proportional to 2,955,758, 4,078,943.56 and 1,597,631 is: 2,204,729.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,758 : 4,078,943.56 = 1,597,631 : x
  2. Step 2: Convert to fraction form
    2,955,758/4,078,943.56 = 1,597,631/x
  3. Step 3: Cross multiply
    2,955,758x = 4,078,943.56 × 1,597,631
  4. Step 4: Simplify right side
    2,955,758x = 6,516,646,678,706.36
  5. Step 5: Solve for x
    x = 6,516,646,678,706.36/2,955,758
  6. Step 6: Final answer
    x = 2,204,729.44

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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.