Home / 1,451,410.26-2,176,365.33-652,008.30

Finding the Fourth Proportional to 1,451,410.26, 2,176,365.33 and 652,008.30

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Solution

The fourth proportional to 1,451,410.26, 2,176,365.33 and 652,008.30 is: 977,675.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,410.26 : 2,176,365.33 = 652,008.30 : x
  2. Step 2: Convert to fraction form
    1,451,410.26/2,176,365.33 = 652,008.30/x
  3. Step 3: Cross multiply
    1,451,410.26x = 2,176,365.33 × 652,008.30
  4. Step 4: Simplify right side
    1,451,410.26x = 1,419,008,258,992.24
  5. Step 5: Solve for x
    x = 1,419,008,258,992.24/1,451,410.26
  6. Step 6: Final answer
    x = 977,675.51

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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.