Home / 3,684,255.64-5,523,715.32-1,553,169.94

Finding the Fourth Proportional to 3,684,255.64, 5,523,715.32 and 1,553,169.94

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Solution

The fourth proportional to 3,684,255.64, 5,523,715.32 and 1,553,169.94 is: 2,328,630.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,255.64 : 5,523,715.32 = 1,553,169.94 : x
  2. Step 2: Convert to fraction form
    3,684,255.64/5,523,715.32 = 1,553,169.94/x
  3. Step 3: Cross multiply
    3,684,255.64x = 5,523,715.32 × 1,553,169.94
  4. Step 4: Simplify right side
    3,684,255.64x = 8,579,268,592,141.48
  5. Step 5: Solve for x
    x = 8,579,268,592,141.48/3,684,255.64
  6. Step 6: Final answer
    x = 2,328,630.10

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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.