Home / 1,923,540.49-2,654,564.03-1,064,085.94

Finding the Fourth Proportional to 1,923,540.49, 2,654,564.03 and 1,064,085.94

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Solution

The fourth proportional to 1,923,540.49, 2,654,564.03 and 1,064,085.94 is: 1,468,481.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,540.49 : 2,654,564.03 = 1,064,085.94 : x
  2. Step 2: Convert to fraction form
    1,923,540.49/2,654,564.03 = 1,064,085.94/x
  3. Step 3: Cross multiply
    1,923,540.49x = 2,654,564.03 × 1,064,085.94
  4. Step 4: Simplify right side
    1,923,540.49x = 2,824,684,261,152.74
  5. Step 5: Solve for x
    x = 2,824,684,261,152.74/1,923,540.49
  6. Step 6: Final answer
    x = 1,468,481.83

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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.