Home / 3,356,282.25-4,633,424.79-2,619,656.91

Finding the Fourth Proportional to 3,356,282.25, 4,633,424.79 and 2,619,656.91

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Solution

The fourth proportional to 3,356,282.25, 4,633,424.79 and 2,619,656.91 is: 3,616,496.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,282.25 : 4,633,424.79 = 2,619,656.91 : x
  2. Step 2: Convert to fraction form
    3,356,282.25/4,633,424.79 = 2,619,656.91/x
  3. Step 3: Cross multiply
    3,356,282.25x = 4,633,424.79 × 2,619,656.91
  4. Step 4: Simplify right side
    3,356,282.25x = 12,137,983,268,088.80
  5. Step 5: Solve for x
    x = 12,137,983,268,088.80/3,356,282.25
  6. Step 6: Final answer
    x = 3,616,496.58

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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.