Home / 3,746,520.59-5,622,022.87-1,616,604.71

Finding the Fourth Proportional to 3,746,520.59, 5,622,022.87 and 1,616,604.71

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Solution

The fourth proportional to 3,746,520.59, 5,622,022.87 and 1,616,604.71 is: 2,425,874.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,520.59 : 5,622,022.87 = 1,616,604.71 : x
  2. Step 2: Convert to fraction form
    3,746,520.59/5,622,022.87 = 1,616,604.71/x
  3. Step 3: Cross multiply
    3,746,520.59x = 5,622,022.87 × 1,616,604.71
  4. Step 4: Simplify right side
    3,746,520.59x = 9,088,588,651,369.72
  5. Step 5: Solve for x
    x = 9,088,588,651,369.72/3,746,520.59
  6. Step 6: Final answer
    x = 2,425,874.47

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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.