Home / 4,860,494.64-6,707,686.40-2,795,510.79

Finding the Fourth Proportional to 4,860,494.64, 6,707,686.40 and 2,795,510.79

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Solution

The fourth proportional to 4,860,494.64, 6,707,686.40 and 2,795,510.79 is: 3,857,922.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,494.64 : 6,707,686.40 = 2,795,510.79 : x
  2. Step 2: Convert to fraction form
    4,860,494.64/6,707,686.40 = 2,795,510.79/x
  3. Step 3: Cross multiply
    4,860,494.64x = 6,707,686.40 × 2,795,510.79
  4. Step 4: Simplify right side
    4,860,494.64x = 18,751,409,659,620.27
  5. Step 5: Solve for x
    x = 18,751,409,659,620.27/4,860,494.64
  6. Step 6: Final answer
    x = 3,857,922.09

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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.