Home / 6,849,803.34-9,452,728.44-3,794,214.42

Finding the Fourth Proportional to 6,849,803.34, 9,452,728.44 and 3,794,214.42

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Solution

The fourth proportional to 6,849,803.34, 9,452,728.44 and 3,794,214.42 is: 5,236,015.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,803.34 : 9,452,728.44 = 3,794,214.42 : x
  2. Step 2: Convert to fraction form
    6,849,803.34/9,452,728.44 = 3,794,214.42/x
  3. Step 3: Cross multiply
    6,849,803.34x = 9,452,728.44 × 3,794,214.42
  4. Step 4: Simplify right side
    6,849,803.34x = 35,865,678,555,392.10
  5. Step 5: Solve for x
    x = 35,865,678,555,392.10/6,849,803.34
  6. Step 6: Final answer
    x = 5,236,015.81

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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.