Home / 2,024,455.80-3,036,683.70-825,979.80

Finding the Fourth Proportional to 2,024,455.80, 3,036,683.70 and 825,979.80

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Solution

The fourth proportional to 2,024,455.80, 3,036,683.70 and 825,979.80 is: 1,238,969.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,455.80 : 3,036,683.70 = 825,979.80 : x
  2. Step 2: Convert to fraction form
    2,024,455.80/3,036,683.70 = 825,979.80/x
  3. Step 3: Cross multiply
    2,024,455.80x = 3,036,683.70 × 825,979.80
  4. Step 4: Simplify right side
    2,024,455.80x = 2,508,239,395,189.26
  5. Step 5: Solve for x
    x = 2,508,239,395,189.26/2,024,455.80
  6. Step 6: Final answer
    x = 1,238,969.70

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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.