Home / 4,525,136.82-6,244,633.77-3,368,749.62

Finding the Fourth Proportional to 4,525,136.82, 6,244,633.77 and 3,368,749.62

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Solution

The fourth proportional to 4,525,136.82, 6,244,633.77 and 3,368,749.62 is: 4,648,833.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,136.82 : 6,244,633.77 = 3,368,749.62 : x
  2. Step 2: Convert to fraction form
    4,525,136.82/6,244,633.77 = 3,368,749.62/x
  3. Step 3: Cross multiply
    4,525,136.82x = 6,244,633.77 × 3,368,749.62
  4. Step 4: Simplify right side
    4,525,136.82x = 21,036,607,639,726.67
  5. Step 5: Solve for x
    x = 21,036,607,639,726.67/4,525,136.82
  6. Step 6: Final answer
    x = 4,648,833.50

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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.