Home / 1,134,757.27-1,702,388.63-495,164.26

Finding the Fourth Proportional to 1,134,757.27, 1,702,388.63 and 495,164.26

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Solution

The fourth proportional to 1,134,757.27, 1,702,388.63 and 495,164.26 is: 742,856.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,757.27 : 1,702,388.63 = 495,164.26 : x
  2. Step 2: Convert to fraction form
    1,134,757.27/1,702,388.63 = 495,164.26/x
  3. Step 3: Cross multiply
    1,134,757.27x = 1,702,388.63 × 495,164.26
  4. Step 4: Simplify right side
    1,134,757.27x = 842,962,006,206.36
  5. Step 5: Solve for x
    x = 842,962,006,206.36/1,134,757.27
  6. Step 6: Final answer
    x = 742,856.67

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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.