Home / 984,527.07-1,476,790.53-236,573.07

Finding the Fourth Proportional to 984,527.07, 1,476,790.53 and 236,573.07

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Solution

The fourth proportional to 984,527.07, 1,476,790.53 and 236,573.07 is: 354,859.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,527.07 : 1,476,790.53 = 236,573.07 : x
  2. Step 2: Convert to fraction form
    984,527.07/1,476,790.53 = 236,573.07/x
  3. Step 3: Cross multiply
    984,527.07x = 1,476,790.53 × 236,573.07
  4. Step 4: Simplify right side
    984,527.07x = 349,368,869,429.03
  5. Step 5: Solve for x
    x = 349,368,869,429.03/984,527.07
  6. Step 6: Final answer
    x = 354,859.59

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Double scale
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Similar ratio
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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.