Home / 8,080,533.56-11,151,372.93-4,409,686.67

Finding the Fourth Proportional to 8,080,533.56, 11,151,372.93 and 4,409,686.67

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Solution

The fourth proportional to 8,080,533.56, 11,151,372.93 and 4,409,686.67 is: 6,085,496.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,533.56 : 11,151,372.93 = 4,409,686.67 : x
  2. Step 2: Convert to fraction form
    8,080,533.56/11,151,372.93 = 4,409,686.67/x
  3. Step 3: Cross multiply
    8,080,533.56x = 11,151,372.93 × 4,409,686.67
  4. Step 4: Simplify right side
    8,080,533.56x = 49,174,060,561,619.84
  5. Step 5: Solve for x
    x = 49,174,060,561,619.84/8,080,533.56
  6. Step 6: Final answer
    x = 6,085,496.73

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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.