Home / 246,823.80-370,370.10-134,497.40

Finding the Fourth Proportional to 246,823.80, 370,370.10 and 134,497.40

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Solution

The fourth proportional to 246,823.80, 370,370.10 and 134,497.40 is: 201,819.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,823.80 : 370,370.10 = 134,497.40 : x
  2. Step 2: Convert to fraction form
    246,823.80/370,370.10 = 134,497.40/x
  3. Step 3: Cross multiply
    246,823.80x = 370,370.10 × 134,497.40
  4. Step 4: Simplify right side
    246,823.80x = 49,813,815,487.74
  5. Step 5: Solve for x
    x = 49,813,815,487.74/246,823.80
  6. Step 6: Final answer
    x = 201,819.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.