Home / 11,382,802.47-17,074,426.05-4,190,634.27

Finding the Fourth Proportional to 11,382,802.47, 17,074,426.05 and 4,190,634.27

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Solution

The fourth proportional to 11,382,802.47, 17,074,426.05 and 4,190,634.27 is: 6,286,033.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,802.47 : 17,074,426.05 = 4,190,634.27 : x
  2. Step 2: Convert to fraction form
    11,382,802.47/17,074,426.05 = 4,190,634.27/x
  3. Step 3: Cross multiply
    11,382,802.47x = 17,074,426.05 × 4,190,634.27
  4. Step 4: Simplify right side
    11,382,802.47x = 71,552,674,945,710.73
  5. Step 5: Solve for x
    x = 71,552,674,945,710.73/11,382,802.47
  6. Step 6: Final answer
    x = 6,286,033.26

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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.