Home / 404,526.27-607,060.23-167,869.17

Finding the Fourth Proportional to 404,526.27, 607,060.23 and 167,869.17

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Solution

The fourth proportional to 404,526.27, 607,060.23 and 167,869.17 is: 251,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,526.27 : 607,060.23 = 167,869.17 : x
  2. Step 2: Convert to fraction form
    404,526.27/607,060.23 = 167,869.17/x
  3. Step 3: Cross multiply
    404,526.27x = 607,060.23 × 167,869.17
  4. Step 4: Simplify right side
    404,526.27x = 101,906,696,950.11
  5. Step 5: Solve for x
    x = 101,906,696,950.11/404,526.27
  6. Step 6: Final answer
    x = 251,916.14

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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.