Home / 696,373.01-1,044,584.27-222,996.86

Finding the Fourth Proportional to 696,373.01, 1,044,584.27 and 222,996.86

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Solution

The fourth proportional to 696,373.01, 1,044,584.27 and 222,996.86 is: 334,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,373.01 : 1,044,584.27 = 222,996.86 : x
  2. Step 2: Convert to fraction form
    696,373.01/1,044,584.27 = 222,996.86/x
  3. Step 3: Cross multiply
    696,373.01x = 1,044,584.27 × 222,996.86
  4. Step 4: Simplify right side
    696,373.01x = 232,939,005,877.49
  5. Step 5: Solve for x
    x = 232,939,005,877.49/696,373.01
  6. Step 6: Final answer
    x = 334,503.21

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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.