Home / 4,802,668.74-6,627,680.64-2,627,211.29

Finding the Fourth Proportional to 4,802,668.74, 6,627,680.64 and 2,627,211.29

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Solution

The fourth proportional to 4,802,668.74, 6,627,680.64 and 2,627,211.29 is: 3,625,550.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,668.74 : 6,627,680.64 = 2,627,211.29 : x
  2. Step 2: Convert to fraction form
    4,802,668.74/6,627,680.64 = 2,627,211.29/x
  3. Step 3: Cross multiply
    4,802,668.74x = 6,627,680.64 × 2,627,211.29
  4. Step 4: Simplify right side
    4,802,668.74x = 17,412,317,370,784.02
  5. Step 5: Solve for x
    x = 17,412,317,370,784.02/4,802,668.74
  6. Step 6: Final answer
    x = 3,625,550.36

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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.