Home / 3,053,118.37-4,578,977.87-1,822,473.73

Finding the Fourth Proportional to 3,053,118.37, 4,578,977.87 and 1,822,473.73

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Solution

The fourth proportional to 3,053,118.37, 4,578,977.87 and 1,822,473.73 is: 2,733,292.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,118.37 : 4,578,977.87 = 1,822,473.73 : x
  2. Step 2: Convert to fraction form
    3,053,118.37/4,578,977.87 = 1,822,473.73/x
  3. Step 3: Cross multiply
    3,053,118.37x = 4,578,977.87 × 1,822,473.73
  4. Step 4: Simplify right side
    3,053,118.37x = 8,345,066,878,326.36
  5. Step 5: Solve for x
    x = 8,345,066,878,326.36/3,053,118.37
  6. Step 6: Final answer
    x = 2,733,292.94

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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.