Home / 2,873,658.91-4,310,208.48-1,167,904.48

Finding the Fourth Proportional to 2,873,658.91, 4,310,208.48 and 1,167,904.48

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Solution

The fourth proportional to 2,873,658.91, 4,310,208.48 and 1,167,904.48 is: 1,751,742.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,658.91 : 4,310,208.48 = 1,167,904.48 : x
  2. Step 2: Convert to fraction form
    2,873,658.91/4,310,208.48 = 1,167,904.48/x
  3. Step 3: Cross multiply
    2,873,658.91x = 4,310,208.48 × 1,167,904.48
  4. Step 4: Simplify right side
    2,873,658.91x = 5,033,911,793,525.99
  5. Step 5: Solve for x
    x = 5,033,911,793,525.99/2,873,658.91
  6. Step 6: Final answer
    x = 1,751,742.97

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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.