Home / 5,895,321.12-8,844,527.04-1,851,645.60

Finding the Fourth Proportional to 5,895,321.12, 8,844,527.04 and 1,851,645.60

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Solution

The fourth proportional to 5,895,321.12, 8,844,527.04 and 1,851,645.60 is: 2,777,953.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895,321.12 : 8,844,527.04 = 1,851,645.60 : x
  2. Step 2: Convert to fraction form
    5,895,321.12/8,844,527.04 = 1,851,645.60/x
  3. Step 3: Cross multiply
    5,895,321.12x = 8,844,527.04 × 1,851,645.60
  4. Step 4: Simplify right side
    5,895,321.12x = 16,376,929,577,697.02
  5. Step 5: Solve for x
    x = 16,376,929,577,697.02/5,895,321.12
  6. Step 6: Final answer
    x = 2,777,953.78

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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.