Home / 3,083,184.39-4,624,665.71-808,690.62

Finding the Fourth Proportional to 3,083,184.39, 4,624,665.71 and 808,690.62

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Solution

The fourth proportional to 3,083,184.39, 4,624,665.71 and 808,690.62 is: 1,213,006.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,184.39 : 4,624,665.71 = 808,690.62 : x
  2. Step 2: Convert to fraction form
    3,083,184.39/4,624,665.71 = 808,690.62/x
  3. Step 3: Cross multiply
    3,083,184.39x = 4,624,665.71 × 808,690.62
  4. Step 4: Simplify right side
    3,083,184.39x = 3,739,923,755,167.58
  5. Step 5: Solve for x
    x = 3,739,923,755,167.58/3,083,184.39
  6. Step 6: Final answer
    x = 1,213,006.84

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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.