Home / 1,092,114.30-1,637,879.85-333,954.30

Finding the Fourth Proportional to 1,092,114.30, 1,637,879.85 and 333,954.30

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Solution

The fourth proportional to 1,092,114.30, 1,637,879.85 and 333,954.30 is: 500,842.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,114.30 : 1,637,879.85 = 333,954.30 : x
  2. Step 2: Convert to fraction form
    1,092,114.30/1,637,879.85 = 333,954.30/x
  3. Step 3: Cross multiply
    1,092,114.30x = 1,637,879.85 × 333,954.30
  4. Step 4: Simplify right side
    1,092,114.30x = 546,977,018,790.86
  5. Step 5: Solve for x
    x = 546,977,018,790.86/1,092,114.30
  6. Step 6: Final answer
    x = 500,842.28

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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.