Home / 1,970,247.62-2,948,859.64-1,793,199.04

Finding the Fourth Proportional to 1,970,247.62, 2,948,859.64 and 1,793,199.04

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Solution

The fourth proportional to 1,970,247.62, 2,948,859.64 and 1,793,199.04 is: 2,683,871.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,970,247.62 : 2,948,859.64 = 1,793,199.04 : x
  2. Step 2: Convert to fraction form
    1,970,247.62/2,948,859.64 = 1,793,199.04/x
  3. Step 3: Cross multiply
    1,970,247.62x = 2,948,859.64 × 1,793,199.04
  4. Step 4: Simplify right side
    1,970,247.62x = 5,287,892,251,832.45
  5. Step 5: Solve for x
    x = 5,287,892,251,832.45/1,970,247.62
  6. Step 6: Final answer
    x = 2,683,871.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.