Home / 7,509,668.51-10,363,546.31-4,246,971.14

Finding the Fourth Proportional to 7,509,668.51, 10,363,546.31 and 4,246,971.14

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Solution

The fourth proportional to 7,509,668.51, 10,363,546.31 and 4,246,971.14 is: 5,860,935.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,668.51 : 10,363,546.31 = 4,246,971.14 : x
  2. Step 2: Convert to fraction form
    7,509,668.51/10,363,546.31 = 4,246,971.14/x
  3. Step 3: Cross multiply
    7,509,668.51x = 10,363,546.31 × 4,246,971.14
  4. Step 4: Simplify right side
    7,509,668.51x = 44,013,682,086,623.49
  5. Step 5: Solve for x
    x = 44,013,682,086,623.49/7,509,668.51
  6. Step 6: Final answer
    x = 5,860,935.41

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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.