Home / 1,134,756.27-1,702,387.13-495,163.26

Finding the Fourth Proportional to 1,134,756.27, 1,702,387.13 and 495,163.26

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Solution

The fourth proportional to 1,134,756.27, 1,702,387.13 and 495,163.26 is: 742,855.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,756.27 : 1,702,387.13 = 495,163.26 : x
  2. Step 2: Convert to fraction form
    1,134,756.27/1,702,387.13 = 495,163.26/x
  3. Step 3: Cross multiply
    1,134,756.27x = 1,702,387.13 × 495,163.26
  4. Step 4: Simplify right side
    1,134,756.27x = 842,959,558,597.03
  5. Step 5: Solve for x
    x = 842,959,558,597.03/1,134,756.27
  6. Step 6: Final answer
    x = 742,855.17

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Double scale
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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.