Home / 1,618,675.02-2,233,759.19-893,523.29

Finding the Fourth Proportional to 1,618,675.02, 2,233,759.19 and 893,523.29

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Solution

The fourth proportional to 1,618,675.02, 2,233,759.19 and 893,523.29 is: 1,233,055.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,675.02 : 2,233,759.19 = 893,523.29 : x
  2. Step 2: Convert to fraction form
    1,618,675.02/2,233,759.19 = 893,523.29/x
  3. Step 3: Cross multiply
    1,618,675.02x = 2,233,759.19 × 893,523.29
  4. Step 4: Simplify right side
    1,618,675.02x = 1,995,915,844,880.12
  5. Step 5: Solve for x
    x = 1,995,915,844,880.12/1,618,675.02
  6. Step 6: Final answer
    x = 1,233,055.32

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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.