Home / 730,700.70-1,096,223.85-232,064.70

Finding the Fourth Proportional to 730,700.70, 1,096,223.85 and 232,064.70

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Solution

The fourth proportional to 730,700.70, 1,096,223.85 and 232,064.70 is: 348,151.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,700.70 : 1,096,223.85 = 232,064.70 : x
  2. Step 2: Convert to fraction form
    730,700.70/1,096,223.85 = 232,064.70/x
  3. Step 3: Cross multiply
    730,700.70x = 1,096,223.85 × 232,064.70
  4. Step 4: Simplify right side
    730,700.70x = 254,394,858,883.10
  5. Step 5: Solve for x
    x = 254,394,858,883.10/730,700.70
  6. Step 6: Final answer
    x = 348,151.93

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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.