Home / 495,584.10-683,525.52-334,183.50

Finding the Fourth Proportional to 495,584.10, 683,525.52 and 334,183.50

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Solution

The fourth proportional to 495,584.10, 683,525.52 and 334,183.50 is: 460,916.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,584.10 : 683,525.52 = 334,183.50 : x
  2. Step 2: Convert to fraction form
    495,584.10/683,525.52 = 334,183.50/x
  3. Step 3: Cross multiply
    495,584.10x = 683,525.52 × 334,183.50
  4. Step 4: Simplify right side
    495,584.10x = 228,422,950,612.92
  5. Step 5: Solve for x
    x = 228,422,950,612.92/495,584.10
  6. Step 6: Final answer
    x = 460,916.62

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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.