Home / 3,237,266.30-4,855,899.45-1,107,031.10

Finding the Fourth Proportional to 3,237,266.30, 4,855,899.45 and 1,107,031.10

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Solution

The fourth proportional to 3,237,266.30, 4,855,899.45 and 1,107,031.10 is: 1,660,546.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,266.30 : 4,855,899.45 = 1,107,031.10 : x
  2. Step 2: Convert to fraction form
    3,237,266.30/4,855,899.45 = 1,107,031.10/x
  3. Step 3: Cross multiply
    3,237,266.30x = 4,855,899.45 × 1,107,031.10
  4. Step 4: Simplify right side
    3,237,266.30x = 5,375,631,709,622.90
  5. Step 5: Solve for x
    x = 5,375,631,709,622.90/3,237,266.30
  6. Step 6: Final answer
    x = 1,660,546.65

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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.