Home / 1,863,255.56-2,794,987.02-533,525

Finding the Fourth Proportional to 1,863,255.56, 2,794,987.02 and 533,525

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Solution

The fourth proportional to 1,863,255.56, 2,794,987.02 and 533,525 is: 800,317.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,255.56 : 2,794,987.02 = 533,525 : x
  2. Step 2: Convert to fraction form
    1,863,255.56/2,794,987.02 = 533,525/x
  3. Step 3: Cross multiply
    1,863,255.56x = 2,794,987.02 × 533,525
  4. Step 4: Simplify right side
    1,863,255.56x = 1,491,195,449,845.50
  5. Step 5: Solve for x
    x = 1,491,195,449,845.50/1,863,255.56
  6. Step 6: Final answer
    x = 800,317.19

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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.