Home / 6,849,797.34-9,452,720.16-3,794,208.42

Finding the Fourth Proportional to 6,849,797.34, 9,452,720.16 and 3,794,208.42

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Solution

The fourth proportional to 6,849,797.34, 9,452,720.16 and 3,794,208.42 is: 5,236,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,797.34 : 9,452,720.16 = 3,794,208.42 : x
  2. Step 2: Convert to fraction form
    6,849,797.34/9,452,720.16 = 3,794,208.42/x
  3. Step 3: Cross multiply
    6,849,797.34x = 9,452,720.16 × 3,794,208.42
  4. Step 4: Simplify right side
    6,849,797.34x = 35,865,590,422,975.75
  5. Step 5: Solve for x
    x = 35,865,590,422,975.75/6,849,797.34
  6. Step 6: Final answer
    x = 5,236,007.53

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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.