Home / 2,061,832.08-3,093,193.08-622,396.32

Finding the Fourth Proportional to 2,061,832.08, 3,093,193.08 and 622,396.32

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Solution

The fourth proportional to 2,061,832.08, 3,093,193.08 and 622,396.32 is: 933,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,832.08 : 3,093,193.08 = 622,396.32 : x
  2. Step 2: Convert to fraction form
    2,061,832.08/3,093,193.08 = 622,396.32/x
  3. Step 3: Cross multiply
    2,061,832.08x = 3,093,193.08 × 622,396.32
  4. Step 4: Simplify right side
    2,061,832.08x = 1,925,191,990,041.47
  5. Step 5: Solve for x
    x = 1,925,191,990,041.47/2,061,832.08
  6. Step 6: Final answer
    x = 933,728.80

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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.