Home / 1,614,772.27-2,422,146.25-416,592.73

Finding the Fourth Proportional to 1,614,772.27, 2,422,146.25 and 416,592.73

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Solution

The fourth proportional to 1,614,772.27, 2,422,146.25 and 416,592.73 is: 624,885.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,772.27 : 2,422,146.25 = 416,592.73 : x
  2. Step 2: Convert to fraction form
    1,614,772.27/2,422,146.25 = 416,592.73/x
  3. Step 3: Cross multiply
    1,614,772.27x = 2,422,146.25 × 416,592.73
  4. Step 4: Simplify right side
    1,614,772.27x = 1,009,048,518,746.76
  5. Step 5: Solve for x
    x = 1,009,048,518,746.76/1,614,772.27
  6. Step 6: Final answer
    x = 624,885.96

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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.