Home / 8,080,532.56-11,151,371.55-4,409,685.67

Finding the Fourth Proportional to 8,080,532.56, 11,151,371.55 and 4,409,685.67

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Solution

The fourth proportional to 8,080,532.56, 11,151,371.55 and 4,409,685.67 is: 6,085,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,532.56 : 11,151,371.55 = 4,409,685.67 : x
  2. Step 2: Convert to fraction form
    8,080,532.56/11,151,371.55 = 4,409,685.67/x
  3. Step 3: Cross multiply
    8,080,532.56x = 11,151,371.55 × 4,409,685.67
  4. Step 4: Simplify right side
    8,080,532.56x = 49,174,043,324,880.69
  5. Step 5: Solve for x
    x = 49,174,043,324,880.69/8,080,532.56
  6. Step 6: Final answer
    x = 6,085,495.35

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Double scale
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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.