Home / 976,250.03-1,461,851.78-673,577.46

Finding the Fourth Proportional to 976,250.03, 1,461,851.78 and 673,577.46

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Solution

The fourth proportional to 976,250.03, 1,461,851.78 and 673,577.46 is: 1,008,625.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,250.03 : 1,461,851.78 = 673,577.46 : x
  2. Step 2: Convert to fraction form
    976,250.03/1,461,851.78 = 673,577.46/x
  3. Step 3: Cross multiply
    976,250.03x = 1,461,851.78 × 673,577.46
  4. Step 4: Simplify right side
    976,250.03x = 984,670,405,500.99
  5. Step 5: Solve for x
    x = 984,670,405,500.99/976,250.03
  6. Step 6: Final answer
    x = 1,008,625.23

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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.