Home / 2,504,993-3,456,898.98-1,359,078.44

Finding the Fourth Proportional to 2,504,993, 3,456,898.98 and 1,359,078.44

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Solution

The fourth proportional to 2,504,993, 3,456,898.98 and 1,359,078.44 is: 1,875,532.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,993 : 3,456,898.98 = 1,359,078.44 : x
  2. Step 2: Convert to fraction form
    2,504,993/3,456,898.98 = 1,359,078.44/x
  3. Step 3: Cross multiply
    2,504,993x = 3,456,898.98 × 1,359,078.44
  4. Step 4: Simplify right side
    2,504,993x = 4,698,196,872,975.99
  5. Step 5: Solve for x
    x = 4,698,196,872,975.99/2,504,993
  6. Step 6: Final answer
    x = 1,875,532.93

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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.