Home / 1,446,208.25-2,168,632.42-534,760.97

Finding the Fourth Proportional to 1,446,208.25, 2,168,632.42 and 534,760.97

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Solution

The fourth proportional to 1,446,208.25, 2,168,632.42 and 534,760.97 is: 801,890.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,208.25 : 2,168,632.42 = 534,760.97 : x
  2. Step 2: Convert to fraction form
    1,446,208.25/2,168,632.42 = 534,760.97/x
  3. Step 3: Cross multiply
    1,446,208.25x = 2,168,632.42 × 534,760.97
  4. Step 4: Simplify right side
    1,446,208.25x = 1,159,699,964,312.58
  5. Step 5: Solve for x
    x = 1,159,699,964,312.58/1,446,208.25
  6. Step 6: Final answer
    x = 801,890.02

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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.