Home / 334,934.44-462,288.90-191,776.84

Finding the Fourth Proportional to 334,934.44, 462,288.90 and 191,776.84

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Solution

The fourth proportional to 334,934.44, 462,288.90 and 191,776.84 is: 264,697.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,934.44 : 462,288.90 = 191,776.84 : x
  2. Step 2: Convert to fraction form
    334,934.44/462,288.90 = 191,776.84/x
  3. Step 3: Cross multiply
    334,934.44x = 462,288.90 × 191,776.84
  4. Step 4: Simplify right side
    334,934.44x = 88,656,304,409.08
  5. Step 5: Solve for x
    x = 88,656,304,409.08/334,934.44
  6. Step 6: Final answer
    x = 264,697.49

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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.