Home / 1,374,046.14-2,060,072.75-923,649.89

Finding the Fourth Proportional to 1,374,046.14, 2,060,072.75 and 923,649.89

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Solution

The fourth proportional to 1,374,046.14, 2,060,072.75 and 923,649.89 is: 1,384,805.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,046.14 : 2,060,072.75 = 923,649.89 : x
  2. Step 2: Convert to fraction form
    1,374,046.14/2,060,072.75 = 923,649.89/x
  3. Step 3: Cross multiply
    1,374,046.14x = 2,060,072.75 × 923,649.89
  4. Step 4: Simplify right side
    1,374,046.14x = 1,902,785,968,929.50
  5. Step 5: Solve for x
    x = 1,902,785,968,929.50/1,374,046.14
  6. Step 6: Final answer
    x = 1,384,805.00

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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.