Home / 2,310,043.80-3,465,656.19-889,718.52

Finding the Fourth Proportional to 2,310,043.80, 3,465,656.19 and 889,718.52

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Solution

The fourth proportional to 2,310,043.80, 3,465,656.19 and 889,718.52 is: 1,334,805.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,043.80 : 3,465,656.19 = 889,718.52 : x
  2. Step 2: Convert to fraction form
    2,310,043.80/3,465,656.19 = 889,718.52/x
  3. Step 3: Cross multiply
    2,310,043.80x = 3,465,656.19 × 889,718.52
  4. Step 4: Simplify right side
    2,310,043.80x = 3,083,458,496,195.64
  5. Step 5: Solve for x
    x = 3,083,458,496,195.64/2,310,043.80
  6. Step 6: Final answer
    x = 1,334,805.21

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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.