Home / 3,802,687.50-5,700,193.02-2,383,739.94

Finding the Fourth Proportional to 3,802,687.50, 5,700,193.02 and 2,383,739.94

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Solution

The fourth proportional to 3,802,687.50, 5,700,193.02 and 2,383,739.94 is: 3,573,203.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,687.50 : 5,700,193.02 = 2,383,739.94 : x
  2. Step 2: Convert to fraction form
    3,802,687.50/5,700,193.02 = 2,383,739.94/x
  3. Step 3: Cross multiply
    3,802,687.50x = 5,700,193.02 × 2,383,739.94
  4. Step 4: Simplify right side
    3,802,687.50x = 13,587,777,767,483.22
  5. Step 5: Solve for x
    x = 13,587,777,767,483.22/3,802,687.50
  6. Step 6: Final answer
    x = 3,573,203.89

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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.