Home / 334,606.87-461,842.73-191,411.83

Finding the Fourth Proportional to 334,606.87, 461,842.73 and 191,411.83

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Solution

The fourth proportional to 334,606.87, 461,842.73 and 191,411.83 is: 264,197.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,606.87 : 461,842.73 = 191,411.83 : x
  2. Step 2: Convert to fraction form
    334,606.87/461,842.73 = 191,411.83/x
  3. Step 3: Cross multiply
    334,606.87x = 461,842.73 × 191,411.83
  4. Step 4: Simplify right side
    334,606.87x = 88,402,162,121.50
  5. Step 5: Solve for x
    x = 88,402,162,121.50/334,606.87
  6. Step 6: Final answer
    x = 264,197.09

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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.