Home / 984,764.97-1,477,304.85-416,151.50

Finding the Fourth Proportional to 984,764.97, 1,477,304.85 and 416,151.50

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Solution

The fourth proportional to 984,764.97, 1,477,304.85 and 416,151.50 is: 624,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,764.97 : 1,477,304.85 = 416,151.50 : x
  2. Step 2: Convert to fraction form
    984,764.97/1,477,304.85 = 416,151.50/x
  3. Step 3: Cross multiply
    984,764.97x = 1,477,304.85 × 416,151.50
  4. Step 4: Simplify right side
    984,764.97x = 614,782,621,898.25
  5. Step 5: Solve for x
    x = 614,782,621,898.25/984,764.97
  6. Step 6: Final answer
    x = 624,293.76

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Double scale
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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.