Home / 1,134,188.91-1,701,283.36-335,408.23

Finding the Fourth Proportional to 1,134,188.91, 1,701,283.36 and 335,408.23

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Solution

The fourth proportional to 1,134,188.91, 1,701,283.36 and 335,408.23 is: 503,112.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,188.91 : 1,701,283.36 = 335,408.23 : x
  2. Step 2: Convert to fraction form
    1,134,188.91/1,701,283.36 = 335,408.23/x
  3. Step 3: Cross multiply
    1,134,188.91x = 1,701,283.36 × 335,408.23
  4. Step 4: Simplify right side
    1,134,188.91x = 570,624,440,502.28
  5. Step 5: Solve for x
    x = 570,624,440,502.28/1,134,188.91
  6. Step 6: Final answer
    x = 503,112.34

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Double scale
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Similar ratio
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1.5x scale

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.