Home / 2,553,778.98-3,821,206.25-2,046,802.32

Finding the Fourth Proportional to 2,553,778.98, 3,821,206.25 and 2,046,802.32

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Solution

The fourth proportional to 2,553,778.98, 3,821,206.25 and 2,046,802.32 is: 3,062,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,778.98 : 3,821,206.25 = 2,046,802.32 : x
  2. Step 2: Convert to fraction form
    2,553,778.98/3,821,206.25 = 2,046,802.32/x
  3. Step 3: Cross multiply
    2,553,778.98x = 3,821,206.25 × 2,046,802.32
  4. Step 4: Simplify right side
    2,553,778.98x = 7,821,253,807,464.49
  5. Step 5: Solve for x
    x = 7,821,253,807,464.49/2,553,778.98
  6. Step 6: Final answer
    x = 3,062,619.70

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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.