Home / 1,063,107.20-1,467,212.42-604,290.80

Finding the Fourth Proportional to 1,063,107.20, 1,467,212.42 and 604,290.80

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Solution

The fourth proportional to 1,063,107.20, 1,467,212.42 and 604,290.80 is: 833,992.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,107.20 : 1,467,212.42 = 604,290.80 : x
  2. Step 2: Convert to fraction form
    1,063,107.20/1,467,212.42 = 604,290.80/x
  3. Step 3: Cross multiply
    1,063,107.20x = 1,467,212.42 × 604,290.80
  4. Step 4: Simplify right side
    1,063,107.20x = 886,622,967,051.74
  5. Step 5: Solve for x
    x = 886,622,967,051.74/1,063,107.20
  6. Step 6: Final answer
    x = 833,992.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.