Home / 2,037,630.80-3,056,446.20-1,754,195.60

Finding the Fourth Proportional to 2,037,630.80, 3,056,446.20 and 1,754,195.60

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Solution

The fourth proportional to 2,037,630.80, 3,056,446.20 and 1,754,195.60 is: 2,631,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,630.80 : 3,056,446.20 = 1,754,195.60 : x
  2. Step 2: Convert to fraction form
    2,037,630.80/3,056,446.20 = 1,754,195.60/x
  3. Step 3: Cross multiply
    2,037,630.80x = 3,056,446.20 × 1,754,195.60
  4. Step 4: Simplify right side
    2,037,630.80x = 5,361,604,475,676.72
  5. Step 5: Solve for x
    x = 5,361,604,475,676.72/2,037,630.80
  6. Step 6: Final answer
    x = 2,631,293.40

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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.