Home / 1,735,058.88-2,394,380.88-971,112.42

Finding the Fourth Proportional to 1,735,058.88, 2,394,380.88 and 971,112.42

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Solution

The fourth proportional to 1,735,058.88, 2,394,380.88 and 971,112.42 is: 1,340,134.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,058.88 : 2,394,380.88 = 971,112.42 : x
  2. Step 2: Convert to fraction form
    1,735,058.88/2,394,380.88 = 971,112.42/x
  3. Step 3: Cross multiply
    1,735,058.88x = 2,394,380.88 × 971,112.42
  4. Step 4: Simplify right side
    1,735,058.88x = 2,325,213,010,778.53
  5. Step 5: Solve for x
    x = 2,325,213,010,778.53/1,735,058.88
  6. Step 6: Final answer
    x = 1,340,134.93

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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.