Home / 1,797,952.13-2,481,173.93-1,033,989.29

Finding the Fourth Proportional to 1,797,952.13, 2,481,173.93 and 1,033,989.29

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Solution

The fourth proportional to 1,797,952.13, 2,481,173.93 and 1,033,989.29 is: 1,426,905.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,952.13 : 2,481,173.93 = 1,033,989.29 : x
  2. Step 2: Convert to fraction form
    1,797,952.13/2,481,173.93 = 1,033,989.29/x
  3. Step 3: Cross multiply
    1,797,952.13x = 2,481,173.93 × 1,033,989.29
  4. Step 4: Simplify right side
    1,797,952.13x = 2,565,507,260,426.31
  5. Step 5: Solve for x
    x = 2,565,507,260,426.31/1,797,952.13
  6. Step 6: Final answer
    x = 1,426,905.21

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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.