Home / 6,136,032.65-9,206,760.17-3,217,428.53

Finding the Fourth Proportional to 6,136,032.65, 9,206,760.17 and 3,217,428.53

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Solution

The fourth proportional to 6,136,032.65, 9,206,760.17 and 3,217,428.53 is: 4,827,564.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,032.65 : 9,206,760.17 = 3,217,428.53 : x
  2. Step 2: Convert to fraction form
    6,136,032.65/9,206,760.17 = 3,217,428.53/x
  3. Step 3: Cross multiply
    6,136,032.65x = 9,206,760.17 × 3,217,428.53
  4. Step 4: Simplify right side
    6,136,032.65x = 29,622,092,839,825.65
  5. Step 5: Solve for x
    x = 29,622,092,839,825.65/6,136,032.65
  6. Step 6: Final answer
    x = 4,827,564.41

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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.