Home / 2,200,584.30-3,300,522.12-602,773.68

Finding the Fourth Proportional to 2,200,584.30, 3,300,522.12 and 602,773.68

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Solution

The fourth proportional to 2,200,584.30, 3,300,522.12 and 602,773.68 is: 904,063.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,584.30 : 3,300,522.12 = 602,773.68 : x
  2. Step 2: Convert to fraction form
    2,200,584.30/3,300,522.12 = 602,773.68/x
  3. Step 3: Cross multiply
    2,200,584.30x = 3,300,522.12 × 602,773.68
  4. Step 4: Simplify right side
    2,200,584.30x = 1,989,467,864,193.80
  5. Step 5: Solve for x
    x = 1,989,467,864,193.80/2,200,584.30
  6. Step 6: Final answer
    x = 904,063.46

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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.