Home / 3,672,371.40-5,510,367.45-1,652,045.10

Finding the Fourth Proportional to 3,672,371.40, 5,510,367.45 and 1,652,045.10

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Solution

The fourth proportional to 3,672,371.40, 5,510,367.45 and 1,652,045.10 is: 2,478,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,371.40 : 5,510,367.45 = 1,652,045.10 : x
  2. Step 2: Convert to fraction form
    3,672,371.40/5,510,367.45 = 1,652,045.10/x
  3. Step 3: Cross multiply
    3,672,371.40x = 5,510,367.45 × 1,652,045.10
  4. Step 4: Simplify right side
    3,672,371.40x = 9,103,375,544,972.00
  5. Step 5: Solve for x
    x = 9,103,375,544,972.00/3,672,371.40
  6. Step 6: Final answer
    x = 2,478,882.05

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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.