Home / 2,020,489.50-3,031,233.62-600,539.66

Finding the Fourth Proportional to 2,020,489.50, 3,031,233.62 and 600,539.66

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Solution

The fourth proportional to 2,020,489.50, 3,031,233.62 and 600,539.66 is: 900,957.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,489.50 : 3,031,233.62 = 600,539.66 : x
  2. Step 2: Convert to fraction form
    2,020,489.50/3,031,233.62 = 600,539.66/x
  3. Step 3: Cross multiply
    2,020,489.50x = 3,031,233.62 × 600,539.66
  4. Step 4: Simplify right side
    2,020,489.50x = 1,820,375,989,376.50
  5. Step 5: Solve for x
    x = 1,820,375,989,376.50/2,020,489.50
  6. Step 6: Final answer
    x = 900,957.91

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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.