Home / 2,095,003.60-3,140,969.40-832,206.80

Finding the Fourth Proportional to 2,095,003.60, 3,140,969.40 and 832,206.80

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Solution

The fourth proportional to 2,095,003.60, 3,140,969.40 and 832,206.80 is: 1,247,700.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,003.60 : 3,140,969.40 = 832,206.80 : x
  2. Step 2: Convert to fraction form
    2,095,003.60/3,140,969.40 = 832,206.80/x
  3. Step 3: Cross multiply
    2,095,003.60x = 3,140,969.40 × 832,206.80
  4. Step 4: Simplify right side
    2,095,003.60x = 2,613,936,093,271.92
  5. Step 5: Solve for x
    x = 2,613,936,093,271.92/2,095,003.60
  6. Step 6: Final answer
    x = 1,247,700.05

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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.