Home / 12,673,398.74-19,002,505.98-4,033,767.02

Finding the Fourth Proportional to 12,673,398.74, 19,002,505.98 and 4,033,767.02

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Solution

The fourth proportional to 12,673,398.74, 19,002,505.98 and 4,033,767.02 is: 6,048,234.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,673,398.74 : 19,002,505.98 = 4,033,767.02 : x
  2. Step 2: Convert to fraction form
    12,673,398.74/19,002,505.98 = 4,033,767.02/x
  3. Step 3: Cross multiply
    12,673,398.74x = 19,002,505.98 × 4,033,767.02
  4. Step 4: Simplify right side
    12,673,398.74x = 76,651,681,919,476.78
  5. Step 5: Solve for x
    x = 76,651,681,919,476.78/12,673,398.74
  6. Step 6: Final answer
    x = 6,048,234.06

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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.