Home / 1,623,093.78-2,433,058.44-676,735.14

Finding the Fourth Proportional to 1,623,093.78, 2,433,058.44 and 676,735.14

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Solution

The fourth proportional to 1,623,093.78, 2,433,058.44 and 676,735.14 is: 1,014,443.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,093.78 : 2,433,058.44 = 676,735.14 : x
  2. Step 2: Convert to fraction form
    1,623,093.78/2,433,058.44 = 676,735.14/x
  3. Step 3: Cross multiply
    1,623,093.78x = 2,433,058.44 × 676,735.14
  4. Step 4: Simplify right side
    1,623,093.78x = 1,646,536,144,021.58
  5. Step 5: Solve for x
    x = 1,646,536,144,021.58/1,623,093.78
  6. Step 6: Final answer
    x = 1,014,443.01

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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.