Home / 2,422,843.70-3,634,265.55-2,376,187.70

Finding the Fourth Proportional to 2,422,843.70, 3,634,265.55 and 2,376,187.70

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Solution

The fourth proportional to 2,422,843.70, 3,634,265.55 and 2,376,187.70 is: 3,564,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,843.70 : 3,634,265.55 = 2,376,187.70 : x
  2. Step 2: Convert to fraction form
    2,422,843.70/3,634,265.55 = 2,376,187.70/x
  3. Step 3: Cross multiply
    2,422,843.70x = 3,634,265.55 × 2,376,187.70
  4. Step 4: Simplify right side
    2,422,843.70x = 8,635,697,098,443.74
  5. Step 5: Solve for x
    x = 8,635,697,098,443.74/2,422,843.70
  6. Step 6: Final answer
    x = 3,564,281.55

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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.