Home / 3,196,518.69-4,796,669.67-1,176,181.32

Finding the Fourth Proportional to 3,196,518.69, 4,796,669.67 and 1,176,181.32

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Solution

The fourth proportional to 3,196,518.69, 4,796,669.67 and 1,176,181.32 is: 1,764,968.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,518.69 : 4,796,669.67 = 1,176,181.32 : x
  2. Step 2: Convert to fraction form
    3,196,518.69/4,796,669.67 = 1,176,181.32/x
  3. Step 3: Cross multiply
    3,196,518.69x = 4,796,669.67 × 1,176,181.32
  4. Step 4: Simplify right side
    3,196,518.69x = 5,641,753,264,064.57
  5. Step 5: Solve for x
    x = 5,641,753,264,064.57/3,196,518.69
  6. Step 6: Final answer
    x = 1,764,968.02

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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.