Home / 2,844,668.67-3,922,288.50-2,299,117.47

Finding the Fourth Proportional to 2,844,668.67, 3,922,288.50 and 2,299,117.47

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Solution

The fourth proportional to 2,844,668.67, 3,922,288.50 and 2,299,117.47 is: 3,170,071.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,668.67 : 3,922,288.50 = 2,299,117.47 : x
  2. Step 2: Convert to fraction form
    2,844,668.67/3,922,288.50 = 2,299,117.47/x
  3. Step 3: Cross multiply
    2,844,668.67x = 3,922,288.50 × 2,299,117.47
  4. Step 4: Simplify right side
    2,844,668.67x = 9,017,802,012,730.10
  5. Step 5: Solve for x
    x = 9,017,802,012,730.10/2,844,668.67
  6. Step 6: Final answer
    x = 3,170,071.13

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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.