Home / 3,364,012.60-5,046,822.42-1,120,170.04

Finding the Fourth Proportional to 3,364,012.60, 5,046,822.42 and 1,120,170.04

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Solution

The fourth proportional to 3,364,012.60, 5,046,822.42 and 1,120,170.04 is: 1,680,522.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,012.60 : 5,046,822.42 = 1,120,170.04 : x
  2. Step 2: Convert to fraction form
    3,364,012.60/5,046,822.42 = 1,120,170.04/x
  3. Step 3: Cross multiply
    3,364,012.60x = 5,046,822.42 × 1,120,170.04
  4. Step 4: Simplify right side
    3,364,012.60x = 5,653,299,272,084.30
  5. Step 5: Solve for x
    x = 5,653,299,272,084.30/3,364,012.60
  6. Step 6: Final answer
    x = 1,680,522.62

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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.