Home / 1,773,156.96-2,663,672.04-1,099,735.92

Finding the Fourth Proportional to 1,773,156.96, 2,663,672.04 and 1,099,735.92

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Solution

The fourth proportional to 1,773,156.96, 2,663,672.04 and 1,099,735.92 is: 1,652,045.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,156.96 : 2,663,672.04 = 1,099,735.92 : x
  2. Step 2: Convert to fraction form
    1,773,156.96/2,663,672.04 = 1,099,735.92/x
  3. Step 3: Cross multiply
    1,773,156.96x = 2,663,672.04 × 1,099,735.92
  4. Step 4: Simplify right side
    1,773,156.96x = 2,929,335,821,487.68
  5. Step 5: Solve for x
    x = 2,929,335,821,487.68/1,773,156.96
  6. Step 6: Final answer
    x = 1,652,045.41

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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.