Home / 2,701,653.44-3,728,311.15-1,477,932.65

Finding the Fourth Proportional to 2,701,653.44, 3,728,311.15 and 1,477,932.65

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Solution

The fourth proportional to 2,701,653.44, 3,728,311.15 and 1,477,932.65 is: 2,039,563.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,653.44 : 3,728,311.15 = 1,477,932.65 : x
  2. Step 2: Convert to fraction form
    2,701,653.44/3,728,311.15 = 1,477,932.65/x
  3. Step 3: Cross multiply
    2,701,653.44x = 3,728,311.15 × 1,477,932.65
  4. Step 4: Simplify right side
    2,701,653.44x = 5,510,192,759,302.49
  5. Step 5: Solve for x
    x = 5,510,192,759,302.49/2,701,653.44
  6. Step 6: Final answer
    x = 2,039,563.13

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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.