Home / 6,777,971.54-9,351,262.56-4,332,014.34

Finding the Fourth Proportional to 6,777,971.54, 9,351,262.56 and 4,332,014.34

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Solution

The fourth proportional to 6,777,971.54, 9,351,262.56 and 4,332,014.34 is: 5,976,685.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,971.54 : 9,351,262.56 = 4,332,014.34 : x
  2. Step 2: Convert to fraction form
    6,777,971.54/9,351,262.56 = 4,332,014.34/x
  3. Step 3: Cross multiply
    6,777,971.54x = 9,351,262.56 × 4,332,014.34
  4. Step 4: Simplify right side
    6,777,971.54x = 40,509,803,507,025.11
  5. Step 5: Solve for x
    x = 40,509,803,507,025.11/6,777,971.54
  6. Step 6: Final answer
    x = 5,976,685.39

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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.