Home / 696,093.40-1,044,140.10-222,794.20

Finding the Fourth Proportional to 696,093.40, 1,044,140.10 and 222,794.20

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Solution

The fourth proportional to 696,093.40, 1,044,140.10 and 222,794.20 is: 334,191.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,093.40 : 1,044,140.10 = 222,794.20 : x
  2. Step 2: Convert to fraction form
    696,093.40/1,044,140.10 = 222,794.20/x
  3. Step 3: Cross multiply
    696,093.40x = 1,044,140.10 × 222,794.20
  4. Step 4: Simplify right side
    696,093.40x = 232,628,358,267.42
  5. Step 5: Solve for x
    x = 232,628,358,267.42/696,093.40
  6. Step 6: Final answer
    x = 334,191.30

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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.