Home / 692,944.26-956,256.80-382,846.39

Finding the Fourth Proportional to 692,944.26, 956,256.80 and 382,846.39

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Solution

The fourth proportional to 692,944.26, 956,256.80 and 382,846.39 is: 528,324.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,944.26 : 956,256.80 = 382,846.39 : x
  2. Step 2: Convert to fraction form
    692,944.26/956,256.80 = 382,846.39/x
  3. Step 3: Cross multiply
    692,944.26x = 956,256.80 × 382,846.39
  4. Step 4: Simplify right side
    692,944.26x = 366,099,463,792.95
  5. Step 5: Solve for x
    x = 366,099,463,792.95/692,944.26
  6. Step 6: Final answer
    x = 528,324.55

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.