Home / 3,136,624.44-4,334,425.74-2,563,455.48

Finding the Fourth Proportional to 3,136,624.44, 4,334,425.74 and 2,563,455.48

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Solution

The fourth proportional to 3,136,624.44, 4,334,425.74 and 2,563,455.48 is: 3,542,377.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,624.44 : 4,334,425.74 = 2,563,455.48 : x
  2. Step 2: Convert to fraction form
    3,136,624.44/4,334,425.74 = 2,563,455.48/x
  3. Step 3: Cross multiply
    3,136,624.44x = 4,334,425.74 × 2,563,455.48
  4. Step 4: Simplify right side
    3,136,624.44x = 11,111,107,415,856.06
  5. Step 5: Solve for x
    x = 11,111,107,415,856.06/3,136,624.44
  6. Step 6: Final answer
    x = 3,542,377.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.