Home / 1,043,083.01-1,564,379.01-284,744.21

Finding the Fourth Proportional to 1,043,083.01, 1,564,379.01 and 284,744.21

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Solution

The fourth proportional to 1,043,083.01, 1,564,379.01 and 284,744.21 is: 427,049.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,083.01 : 1,564,379.01 = 284,744.21 : x
  2. Step 2: Convert to fraction form
    1,043,083.01/1,564,379.01 = 284,744.21/x
  3. Step 3: Cross multiply
    1,043,083.01x = 1,564,379.01 × 284,744.21
  4. Step 4: Simplify right side
    1,043,083.01x = 445,447,857,521.14
  5. Step 5: Solve for x
    x = 445,447,857,521.14/1,043,083.01
  6. Step 6: Final answer
    x = 427,049.29

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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.