Home / 3,727,276.20-5,590,914.30-2,383,583.40

Finding the Fourth Proportional to 3,727,276.20, 5,590,914.30 and 2,383,583.40

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Solution

The fourth proportional to 3,727,276.20, 5,590,914.30 and 2,383,583.40 is: 3,575,375.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,276.20 : 5,590,914.30 = 2,383,583.40 : x
  2. Step 2: Convert to fraction form
    3,727,276.20/5,590,914.30 = 2,383,583.40/x
  3. Step 3: Cross multiply
    3,727,276.20x = 5,590,914.30 × 2,383,583.40
  4. Step 4: Simplify right side
    3,727,276.20x = 13,326,410,516,302.62
  5. Step 5: Solve for x
    x = 13,326,410,516,302.62/3,727,276.20
  6. Step 6: Final answer
    x = 3,575,375.10

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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.