Home / 2,225,535.98-3,337,836.82-627,725.39

Finding the Fourth Proportional to 2,225,535.98, 3,337,836.82 and 627,725.39

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Solution

The fourth proportional to 2,225,535.98, 3,337,836.82 and 627,725.39 is: 941,456.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,535.98 : 3,337,836.82 = 627,725.39 : x
  2. Step 2: Convert to fraction form
    2,225,535.98/3,337,836.82 = 627,725.39/x
  3. Step 3: Cross multiply
    2,225,535.98x = 3,337,836.82 × 627,725.39
  4. Step 4: Simplify right side
    2,225,535.98x = 2,095,244,901,332.36
  5. Step 5: Solve for x
    x = 2,095,244,901,332.36/2,225,535.98
  6. Step 6: Final answer
    x = 941,456.32

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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.