Home / 2,589,935.80-3,884,903.70-2,502,844.60

Finding the Fourth Proportional to 2,589,935.80, 3,884,903.70 and 2,502,844.60

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Solution

The fourth proportional to 2,589,935.80, 3,884,903.70 and 2,502,844.60 is: 3,754,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,935.80 : 3,884,903.70 = 2,502,844.60 : x
  2. Step 2: Convert to fraction form
    2,589,935.80/3,884,903.70 = 2,502,844.60/x
  3. Step 3: Cross multiply
    2,589,935.80x = 3,884,903.70 × 2,502,844.60
  4. Step 4: Simplify right side
    2,589,935.80x = 9,723,310,247,065.02
  5. Step 5: Solve for x
    x = 9,723,310,247,065.02/2,589,935.80
  6. Step 6: Final answer
    x = 3,754,266.90

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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.