Home / 8,080,531.56-11,151,370.17-4,409,684.67

Finding the Fourth Proportional to 8,080,531.56, 11,151,370.17 and 4,409,684.67

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Solution

The fourth proportional to 8,080,531.56, 11,151,370.17 and 4,409,684.67 is: 6,085,493.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,531.56 : 11,151,370.17 = 4,409,684.67 : x
  2. Step 2: Convert to fraction form
    8,080,531.56/11,151,370.17 = 4,409,684.67/x
  3. Step 3: Cross multiply
    8,080,531.56x = 11,151,370.17 × 4,409,684.67
  4. Step 4: Simplify right side
    8,080,531.56x = 49,174,026,010,339.02
  5. Step 5: Solve for x
    x = 49,174,026,010,339.02/8,080,531.56
  6. Step 6: Final answer
    x = 6,085,493.96

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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.