Home / 957,074.60-1,435,266.30-483,602.60

Finding the Fourth Proportional to 957,074.60, 1,435,266.30 and 483,602.60

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Solution

The fourth proportional to 957,074.60, 1,435,266.30 and 483,602.60 is: 725,229.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,074.60 : 1,435,266.30 = 483,602.60 : x
  2. Step 2: Convert to fraction form
    957,074.60/1,435,266.30 = 483,602.60/x
  3. Step 3: Cross multiply
    957,074.60x = 1,435,266.30 × 483,602.60
  4. Step 4: Simplify right side
    957,074.60x = 694,098,514,372.38
  5. Step 5: Solve for x
    x = 694,098,514,372.38/957,074.60
  6. Step 6: Final answer
    x = 725,229.27

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Double scale
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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.