Home / 4,388,813.82-6,056,798.49-2,454,959.07

Finding the Fourth Proportional to 4,388,813.82, 6,056,798.49 and 2,454,959.07

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Solution

The fourth proportional to 4,388,813.82, 6,056,798.49 and 2,454,959.07 is: 3,387,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,813.82 : 6,056,798.49 = 2,454,959.07 : x
  2. Step 2: Convert to fraction form
    4,388,813.82/6,056,798.49 = 2,454,959.07/x
  3. Step 3: Cross multiply
    4,388,813.82x = 6,056,798.49 × 2,454,959.07
  4. Step 4: Simplify right side
    4,388,813.82x = 14,869,192,388,187.80
  5. Step 5: Solve for x
    x = 14,869,192,388,187.80/4,388,813.82
  6. Step 6: Final answer
    x = 3,387,975.20

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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.