Home / 2,060,585.40-3,090,003.30-995,953.80

Finding the Fourth Proportional to 2,060,585.40, 3,090,003.30 and 995,953.80

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Solution

The fourth proportional to 2,060,585.40, 3,090,003.30 and 995,953.80 is: 1,493,507.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,585.40 : 3,090,003.30 = 995,953.80 : x
  2. Step 2: Convert to fraction form
    2,060,585.40/3,090,003.30 = 995,953.80/x
  3. Step 3: Cross multiply
    2,060,585.40x = 3,090,003.30 × 995,953.80
  4. Step 4: Simplify right side
    2,060,585.40x = 3,077,500,528,647.54
  5. Step 5: Solve for x
    x = 3,077,500,528,647.54/2,060,585.40
  6. Step 6: Final answer
    x = 1,493,507.88

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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.