Home / 624,934.45-937,450.28-204,252.85

Finding the Fourth Proportional to 624,934.45, 937,450.28 and 204,252.85

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Solution

The fourth proportional to 624,934.45, 937,450.28 and 204,252.85 is: 306,395.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,934.45 : 937,450.28 = 204,252.85 : x
  2. Step 2: Convert to fraction form
    624,934.45/937,450.28 = 204,252.85/x
  3. Step 3: Cross multiply
    624,934.45x = 937,450.28 × 204,252.85
  4. Step 4: Simplify right side
    624,934.45x = 191,476,888,058.41
  5. Step 5: Solve for x
    x = 191,476,888,058.41/624,934.45
  6. Step 6: Final answer
    x = 306,395.16

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1.5x scale

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.