Home / 9,183,057.20-13,774,585.74-3,347,680.56

Finding the Fourth Proportional to 9,183,057.20, 13,774,585.74 and 3,347,680.56

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Solution

The fourth proportional to 9,183,057.20, 13,774,585.74 and 3,347,680.56 is: 5,021,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,057.20 : 13,774,585.74 = 3,347,680.56 : x
  2. Step 2: Convert to fraction form
    9,183,057.20/13,774,585.74 = 3,347,680.56/x
  3. Step 3: Cross multiply
    9,183,057.20x = 13,774,585.74 × 3,347,680.56
  4. Step 4: Simplify right side
    9,183,057.20x = 46,112,912,903,851.22
  5. Step 5: Solve for x
    x = 46,112,912,903,851.22/9,183,057.20
  6. Step 6: Final answer
    x = 5,021,520.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.