Home / 825,066.04-1,237,600.14-226,032.46

Finding the Fourth Proportional to 825,066.04, 1,237,600.14 and 226,032.46

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Solution

The fourth proportional to 825,066.04, 1,237,600.14 and 226,032.46 is: 339,048.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    825,066.04 : 1,237,600.14 = 226,032.46 : x
  2. Step 2: Convert to fraction form
    825,066.04/1,237,600.14 = 226,032.46/x
  3. Step 3: Cross multiply
    825,066.04x = 1,237,600.14 × 226,032.46
  4. Step 4: Simplify right side
    825,066.04x = 279,737,804,140.54
  5. Step 5: Solve for x
    x = 279,737,804,140.54/825,066.04
  6. Step 6: Final answer
    x = 339,048.99

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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.