Home / 1,134,200.16-1,701,300.24-335,419.50

Finding the Fourth Proportional to 1,134,200.16, 1,701,300.24 and 335,419.50

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Solution

The fourth proportional to 1,134,200.16, 1,701,300.24 and 335,419.50 is: 503,129.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,200.16 : 1,701,300.24 = 335,419.50 : x
  2. Step 2: Convert to fraction form
    1,134,200.16/1,701,300.24 = 335,419.50/x
  3. Step 3: Cross multiply
    1,134,200.16x = 1,701,300.24 × 335,419.50
  4. Step 4: Simplify right side
    1,134,200.16x = 570,649,275,850.68
  5. Step 5: Solve for x
    x = 570,649,275,850.68/1,134,200.16
  6. Step 6: Final answer
    x = 503,129.25

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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.