Home / 984,954.03-1,477,476.27-301,791.93

Finding the Fourth Proportional to 984,954.03, 1,477,476.27 and 301,791.93

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Solution

The fourth proportional to 984,954.03, 1,477,476.27 and 301,791.93 is: 452,701.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,954.03 : 1,477,476.27 = 301,791.93 : x
  2. Step 2: Convert to fraction form
    984,954.03/1,477,476.27 = 301,791.93/x
  3. Step 3: Cross multiply
    984,954.03x = 1,477,476.27 × 301,791.93
  4. Step 4: Simplify right side
    984,954.03x = 445,890,415,052.50
  5. Step 5: Solve for x
    x = 445,890,415,052.50/984,954.03
  6. Step 6: Final answer
    x = 452,701.75

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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.