Home / 2,967,894.88-4,451,919-808,937.74

Finding the Fourth Proportional to 2,967,894.88, 4,451,919 and 808,937.74

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Solution

The fourth proportional to 2,967,894.88, 4,451,919 and 808,937.74 is: 1,213,427.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,894.88 : 4,451,919 = 808,937.74 : x
  2. Step 2: Convert to fraction form
    2,967,894.88/4,451,919 = 808,937.74/x
  3. Step 3: Cross multiply
    2,967,894.88x = 4,451,919 × 808,937.74
  4. Step 4: Simplify right side
    2,967,894.88x = 3,601,325,294,523.06
  5. Step 5: Solve for x
    x = 3,601,325,294,523.06/2,967,894.88
  6. Step 6: Final answer
    x = 1,213,427.51

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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.