Home / 1,797,804.24-2,480,952.96-982,007.52

Finding the Fourth Proportional to 1,797,804.24, 2,480,952.96 and 982,007.52

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Solution

The fourth proportional to 1,797,804.24, 2,480,952.96 and 982,007.52 is: 1,355,161.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,804.24 : 2,480,952.96 = 982,007.52 : x
  2. Step 2: Convert to fraction form
    1,797,804.24/2,480,952.96 = 982,007.52/x
  3. Step 3: Cross multiply
    1,797,804.24x = 2,480,952.96 × 982,007.52
  4. Step 4: Simplify right side
    1,797,804.24x = 2,436,314,463,486.26
  5. Step 5: Solve for x
    x = 2,436,314,463,486.26/1,797,804.24
  6. Step 6: Final answer
    x = 1,355,161.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.