Home / 1,796,175.54-2,478,745.53-1,061,154

Finding the Fourth Proportional to 1,796,175.54, 2,478,745.53 and 1,061,154

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Solution

The fourth proportional to 1,796,175.54, 2,478,745.53 and 1,061,154 is: 1,464,406.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,175.54 : 2,478,745.53 = 1,061,154 : x
  2. Step 2: Convert to fraction form
    1,796,175.54/2,478,745.53 = 1,061,154/x
  3. Step 3: Cross multiply
    1,796,175.54x = 2,478,745.53 × 1,061,154
  4. Step 4: Simplify right side
    1,796,175.54x = 2,630,330,734,141.62
  5. Step 5: Solve for x
    x = 2,630,330,734,141.62/1,796,175.54
  6. Step 6: Final answer
    x = 1,464,406.28

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Why These Related Problems?

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