Home / 2,242,809.10-3,364,213.65-2,000,197.90

Finding the Fourth Proportional to 2,242,809.10, 3,364,213.65 and 2,000,197.90

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Solution

The fourth proportional to 2,242,809.10, 3,364,213.65 and 2,000,197.90 is: 3,000,296.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,809.10 : 3,364,213.65 = 2,000,197.90 : x
  2. Step 2: Convert to fraction form
    2,242,809.10/3,364,213.65 = 2,000,197.90/x
  3. Step 3: Cross multiply
    2,242,809.10x = 3,364,213.65 × 2,000,197.90
  4. Step 4: Simplify right side
    2,242,809.10x = 6,729,093,077,881.34
  5. Step 5: Solve for x
    x = 6,729,093,077,881.34/2,242,809.10
  6. Step 6: Final answer
    x = 3,000,296.85

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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.