Home / 2,284,826.94-3,153,095.61-1,252,326.60

Finding the Fourth Proportional to 2,284,826.94, 3,153,095.61 and 1,252,326.60

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Solution

The fourth proportional to 2,284,826.94, 3,153,095.61 and 1,252,326.60 is: 1,728,229.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,826.94 : 3,153,095.61 = 1,252,326.60 : x
  2. Step 2: Convert to fraction form
    2,284,826.94/3,153,095.61 = 1,252,326.60/x
  3. Step 3: Cross multiply
    2,284,826.94x = 3,153,095.61 × 1,252,326.60
  4. Step 4: Simplify right side
    2,284,826.94x = 3,948,705,504,746.23
  5. Step 5: Solve for x
    x = 3,948,705,504,746.23/2,284,826.94
  6. Step 6: Final answer
    x = 1,728,229.58

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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.