Home / 1,084,494.33-1,625,143.01-604,060.76

Finding the Fourth Proportional to 1,084,494.33, 1,625,143.01 and 604,060.76

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Solution

The fourth proportional to 1,084,494.33, 1,625,143.01 and 604,060.76 is: 905,200.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,494.33 : 1,625,143.01 = 604,060.76 : x
  2. Step 2: Convert to fraction form
    1,084,494.33/1,625,143.01 = 604,060.76/x
  3. Step 3: Cross multiply
    1,084,494.33x = 1,625,143.01 × 604,060.76
  4. Step 4: Simplify right side
    1,084,494.33x = 981,685,122,771.84
  5. Step 5: Solve for x
    x = 981,685,122,771.84/1,084,494.33
  6. Step 6: Final answer
    x = 905,200.79

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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.