Home / 3,684,259.64-5,523,721.32-1,553,173.94

Finding the Fourth Proportional to 3,684,259.64, 5,523,721.32 and 1,553,173.94

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Solution

The fourth proportional to 3,684,259.64, 5,523,721.32 and 1,553,173.94 is: 2,328,636.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,259.64 : 5,523,721.32 = 1,553,173.94 : x
  2. Step 2: Convert to fraction form
    3,684,259.64/5,523,721.32 = 1,553,173.94/x
  3. Step 3: Cross multiply
    3,684,259.64x = 5,523,721.32 × 1,553,173.94
  4. Step 4: Simplify right side
    3,684,259.64x = 8,579,300,006,046.40
  5. Step 5: Solve for x
    x = 8,579,300,006,046.40/3,684,259.64
  6. Step 6: Final answer
    x = 2,328,636.10

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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.