Home / 2,037,964.80-3,056,169.60-617,548.80

Finding the Fourth Proportional to 2,037,964.80, 3,056,169.60 and 617,548.80

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Solution

The fourth proportional to 2,037,964.80, 3,056,169.60 and 617,548.80 is: 926,087.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,964.80 : 3,056,169.60 = 617,548.80 : x
  2. Step 2: Convert to fraction form
    2,037,964.80/3,056,169.60 = 617,548.80/x
  3. Step 3: Cross multiply
    2,037,964.80x = 3,056,169.60 × 617,548.80
  4. Step 4: Simplify right side
    2,037,964.80x = 1,887,333,869,076.48
  5. Step 5: Solve for x
    x = 1,887,333,869,076.48/2,037,964.80
  6. Step 6: Final answer
    x = 926,087.57

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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.