Home / 1,043,517.08-1,565,199.12-333,354.44

Finding the Fourth Proportional to 1,043,517.08, 1,565,199.12 and 333,354.44

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Solution

The fourth proportional to 1,043,517.08, 1,565,199.12 and 333,354.44 is: 500,007.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,517.08 : 1,565,199.12 = 333,354.44 : x
  2. Step 2: Convert to fraction form
    1,043,517.08/1,565,199.12 = 333,354.44/x
  3. Step 3: Cross multiply
    1,043,517.08x = 1,565,199.12 × 333,354.44
  4. Step 4: Simplify right side
    1,043,517.08x = 521,766,076,136.09
  5. Step 5: Solve for x
    x = 521,766,076,136.09/1,043,517.08
  6. Step 6: Final answer
    x = 500,007.22

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Double scale
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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.