Home / 6,964,032.76-9,610,665.32-3,866,556.24

Finding the Fourth Proportional to 6,964,032.76, 9,610,665.32 and 3,866,556.24

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Solution

The fourth proportional to 6,964,032.76, 9,610,665.32 and 3,866,556.24 is: 5,336,014.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,032.76 : 9,610,665.32 = 3,866,556.24 : x
  2. Step 2: Convert to fraction form
    6,964,032.76/9,610,665.32 = 3,866,556.24/x
  3. Step 3: Cross multiply
    6,964,032.76x = 9,610,665.32 × 3,866,556.24
  4. Step 4: Simplify right side
    6,964,032.76x = 37,160,177,973,263.99
  5. Step 5: Solve for x
    x = 37,160,177,973,263.99/6,964,032.76
  6. Step 6: Final answer
    x = 5,336,014.24

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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.