Home / 1,730,993.32-2,388,724.02-946,028.20

Finding the Fourth Proportional to 1,730,993.32, 2,388,724.02 and 946,028.20

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Solution

The fourth proportional to 1,730,993.32, 2,388,724.02 and 946,028.20 is: 1,305,493.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,993.32 : 2,388,724.02 = 946,028.20 : x
  2. Step 2: Convert to fraction form
    1,730,993.32/2,388,724.02 = 946,028.20/x
  3. Step 3: Cross multiply
    1,730,993.32x = 2,388,724.02 × 946,028.20
  4. Step 4: Simplify right side
    1,730,993.32x = 2,259,800,284,937.36
  5. Step 5: Solve for x
    x = 2,259,800,284,937.36/1,730,993.32
  6. Step 6: Final answer
    x = 1,305,493.36

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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.