Home / 2,037,961.80-3,056,165.10-617,545.80

Finding the Fourth Proportional to 2,037,961.80, 3,056,165.10 and 617,545.80

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Solution

The fourth proportional to 2,037,961.80, 3,056,165.10 and 617,545.80 is: 926,083.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,961.80 : 3,056,165.10 = 617,545.80 : x
  2. Step 2: Convert to fraction form
    2,037,961.80/3,056,165.10 = 617,545.80/x
  3. Step 3: Cross multiply
    2,037,961.80x = 3,056,165.10 × 617,545.80
  4. Step 4: Simplify right side
    2,037,961.80x = 1,887,321,921,611.58
  5. Step 5: Solve for x
    x = 1,887,321,921,611.58/2,037,961.80
  6. Step 6: Final answer
    x = 926,083.07

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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.