Home / 1,341,817-1,851,707.46-738,192.04

Finding the Fourth Proportional to 1,341,817, 1,851,707.46 and 738,192.04

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Solution

The fourth proportional to 1,341,817, 1,851,707.46 and 738,192.04 is: 1,018,705.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,817 : 1,851,707.46 = 738,192.04 : x
  2. Step 2: Convert to fraction form
    1,341,817/1,851,707.46 = 738,192.04/x
  3. Step 3: Cross multiply
    1,341,817x = 1,851,707.46 × 738,192.04
  4. Step 4: Simplify right side
    1,341,817x = 1,366,915,707,380.62
  5. Step 5: Solve for x
    x = 1,366,915,707,380.62/1,341,817
  6. Step 6: Final answer
    x = 1,018,705.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.