Home / 6,933,141.18-10,409,806.62-4,922,063.46

Finding the Fourth Proportional to 6,933,141.18, 10,409,806.62 and 4,922,063.46

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Solution

The fourth proportional to 6,933,141.18, 10,409,806.62 and 4,922,063.46 is: 7,390,261.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,141.18 : 10,409,806.62 = 4,922,063.46 : x
  2. Step 2: Convert to fraction form
    6,933,141.18/10,409,806.62 = 4,922,063.46/x
  3. Step 3: Cross multiply
    6,933,141.18x = 10,409,806.62 × 4,922,063.46
  4. Step 4: Simplify right side
    6,933,141.18x = 51,237,728,789,968.10
  5. Step 5: Solve for x
    x = 51,237,728,789,968.10/6,933,141.18
  6. Step 6: Final answer
    x = 7,390,261.85

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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.