Home / 2,269,166.97-3,404,417.04-671,771.58

Finding the Fourth Proportional to 2,269,166.97, 3,404,417.04 and 671,771.58

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Solution

The fourth proportional to 2,269,166.97, 3,404,417.04 and 671,771.58 is: 1,007,854.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,166.97 : 3,404,417.04 = 671,771.58 : x
  2. Step 2: Convert to fraction form
    2,269,166.97/3,404,417.04 = 671,771.58/x
  3. Step 3: Cross multiply
    2,269,166.97x = 3,404,417.04 × 671,771.58
  4. Step 4: Simplify right side
    2,269,166.97x = 2,286,990,601,173.16
  5. Step 5: Solve for x
    x = 2,286,990,601,173.16/2,269,166.97
  6. Step 6: Final answer
    x = 1,007,854.70

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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.