Home / 8,058,400.08-11,120,256.24-4,436,494.80

Finding the Fourth Proportional to 8,058,400.08, 11,120,256.24 and 4,436,494.80

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Solution

The fourth proportional to 8,058,400.08, 11,120,256.24 and 4,436,494.80 is: 6,122,177.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,400.08 : 11,120,256.24 = 4,436,494.80 : x
  2. Step 2: Convert to fraction form
    8,058,400.08/11,120,256.24 = 4,436,494.80/x
  3. Step 3: Cross multiply
    8,058,400.08x = 11,120,256.24 × 4,436,494.80
  4. Step 4: Simplify right side
    8,058,400.08x = 49,334,958,983,427.55
  5. Step 5: Solve for x
    x = 49,334,958,983,427.55/8,058,400.08
  6. Step 6: Final answer
    x = 6,122,177.91

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1.5x scale

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.