Home / 1,774,576.94-2,662,313.38-495,183.34

Finding the Fourth Proportional to 1,774,576.94, 2,662,313.38 and 495,183.34

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Solution

The fourth proportional to 1,774,576.94, 2,662,313.38 and 495,183.34 is: 742,900.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,576.94 : 2,662,313.38 = 495,183.34 : x
  2. Step 2: Convert to fraction form
    1,774,576.94/2,662,313.38 = 495,183.34/x
  3. Step 3: Cross multiply
    1,774,576.94x = 2,662,313.38 × 495,183.34
  4. Step 4: Simplify right side
    1,774,576.94x = 1,318,333,231,635.09
  5. Step 5: Solve for x
    x = 1,318,333,231,635.09/1,774,576.94
  6. Step 6: Final answer
    x = 742,900.01

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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.