Home / 3,404,580.04-4,697,949.54-1,876,393

Finding the Fourth Proportional to 3,404,580.04, 4,697,949.54 and 1,876,393

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Solution

The fourth proportional to 3,404,580.04, 4,697,949.54 and 1,876,393 is: 2,589,217.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,580.04 : 4,697,949.54 = 1,876,393 : x
  2. Step 2: Convert to fraction form
    3,404,580.04/4,697,949.54 = 1,876,393/x
  3. Step 3: Cross multiply
    3,404,580.04x = 4,697,949.54 × 1,876,393
  4. Step 4: Simplify right side
    3,404,580.04x = 8,815,199,631,209.22
  5. Step 5: Solve for x
    x = 8,815,199,631,209.22/3,404,580.04
  6. Step 6: Final answer
    x = 2,589,217.91

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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.