Home / 883,613.44-1,325,393.68-243,956.22

Finding the Fourth Proportional to 883,613.44, 1,325,393.68 and 243,956.22

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Solution

The fourth proportional to 883,613.44, 1,325,393.68 and 243,956.22 is: 365,927.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,613.44 : 1,325,393.68 = 243,956.22 : x
  2. Step 2: Convert to fraction form
    883,613.44/1,325,393.68 = 243,956.22/x
  3. Step 3: Cross multiply
    883,613.44x = 1,325,393.68 × 243,956.22
  4. Step 4: Simplify right side
    883,613.44x = 323,338,030,079.20
  5. Step 5: Solve for x
    x = 323,338,030,079.20/883,613.44
  6. Step 6: Final answer
    x = 365,927.02

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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.