Home / 1,236,624.03-1,854,936.83-337,998.22

Finding the Fourth Proportional to 1,236,624.03, 1,854,936.83 and 337,998.22

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Solution

The fourth proportional to 1,236,624.03, 1,854,936.83 and 337,998.22 is: 506,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,624.03 : 1,854,936.83 = 337,998.22 : x
  2. Step 2: Convert to fraction form
    1,236,624.03/1,854,936.83 = 337,998.22/x
  3. Step 3: Cross multiply
    1,236,624.03x = 1,854,936.83 × 337,998.22
  4. Step 4: Simplify right side
    1,236,624.03x = 626,965,351,492.88
  5. Step 5: Solve for x
    x = 626,965,351,492.88/1,236,624.03
  6. Step 6: Final answer
    x = 506,997.55

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1.5x scale

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.