Home / 3,393,058.32-4,682,453.76-1,844,319.06

Finding the Fourth Proportional to 3,393,058.32, 4,682,453.76 and 1,844,319.06

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Solution

The fourth proportional to 3,393,058.32, 4,682,453.76 and 1,844,319.06 is: 2,545,178.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,058.32 : 4,682,453.76 = 1,844,319.06 : x
  2. Step 2: Convert to fraction form
    3,393,058.32/4,682,453.76 = 1,844,319.06/x
  3. Step 3: Cross multiply
    3,393,058.32x = 4,682,453.76 × 1,844,319.06
  4. Step 4: Simplify right side
    3,393,058.32x = 8,635,938,717,136.67
  5. Step 5: Solve for x
    x = 8,635,938,717,136.67/3,393,058.32
  6. Step 6: Final answer
    x = 2,545,178.39

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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.