Home / 954,349.19-1,431,511.18-234,697.10

Finding the Fourth Proportional to 954,349.19, 1,431,511.18 and 234,697.10

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Solution

The fourth proportional to 954,349.19, 1,431,511.18 and 234,697.10 is: 352,042.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,349.19 : 1,431,511.18 = 234,697.10 : x
  2. Step 2: Convert to fraction form
    954,349.19/1,431,511.18 = 234,697.10/x
  3. Step 3: Cross multiply
    954,349.19x = 1,431,511.18 × 234,697.10
  4. Step 4: Simplify right side
    954,349.19x = 335,971,514,819.28
  5. Step 5: Solve for x
    x = 335,971,514,819.28/954,349.19
  6. Step 6: Final answer
    x = 352,042.54

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Half scale
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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.