Home / 2,936,246.10-4,404,369.15-1,873,364.10

Finding the Fourth Proportional to 2,936,246.10, 4,404,369.15 and 1,873,364.10

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Solution

The fourth proportional to 2,936,246.10, 4,404,369.15 and 1,873,364.10 is: 2,810,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,246.10 : 4,404,369.15 = 1,873,364.10 : x
  2. Step 2: Convert to fraction form
    2,936,246.10/4,404,369.15 = 1,873,364.10/x
  3. Step 3: Cross multiply
    2,936,246.10x = 4,404,369.15 × 1,873,364.10
  4. Step 4: Simplify right side
    2,936,246.10x = 8,250,987,048,757.52
  5. Step 5: Solve for x
    x = 8,250,987,048,757.52/2,936,246.10
  6. Step 6: Final answer
    x = 2,810,046.15

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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.