Home / 6,137,546-9,206,318.68-2,725,030.44

Finding the Fourth Proportional to 6,137,546, 9,206,318.68 and 2,725,030.44

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Solution

The fourth proportional to 6,137,546, 9,206,318.68 and 2,725,030.44 is: 4,087,545.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,546 : 9,206,318.68 = 2,725,030.44 : x
  2. Step 2: Convert to fraction form
    6,137,546/9,206,318.68 = 2,725,030.44/x
  3. Step 3: Cross multiply
    6,137,546x = 9,206,318.68 × 2,725,030.44
  4. Step 4: Simplify right side
    6,137,546x = 25,087,498,643,340.62
  5. Step 5: Solve for x
    x = 25,087,498,643,340.62/6,137,546
  6. Step 6: Final answer
    x = 4,087,545.52

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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.