Home / 8,080,533.44-11,151,372.75-4,409,686.55

Finding the Fourth Proportional to 8,080,533.44, 11,151,372.75 and 4,409,686.55

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Solution

The fourth proportional to 8,080,533.44, 11,151,372.75 and 4,409,686.55 is: 6,085,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,533.44 : 11,151,372.75 = 4,409,686.55 : x
  2. Step 2: Convert to fraction form
    8,080,533.44/11,151,372.75 = 4,409,686.55/x
  3. Step 3: Cross multiply
    8,080,533.44x = 11,151,372.75 × 4,409,686.55
  4. Step 4: Simplify right side
    8,080,533.44x = 49,174,058,373,954.65
  5. Step 5: Solve for x
    x = 49,174,058,373,954.65/8,080,533.44
  6. Step 6: Final answer
    x = 6,085,496.55

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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.