Home / 1,132,954.27-1,699,431.93-374,795.73

Finding the Fourth Proportional to 1,132,954.27, 1,699,431.93 and 374,795.73

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Solution

The fourth proportional to 1,132,954.27, 1,699,431.93 and 374,795.73 is: 562,193.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,954.27 : 1,699,431.93 = 374,795.73 : x
  2. Step 2: Convert to fraction form
    1,132,954.27/1,699,431.93 = 374,795.73/x
  3. Step 3: Cross multiply
    1,132,954.27x = 1,699,431.93 × 374,795.73
  4. Step 4: Simplify right side
    1,132,954.27x = 636,939,830,789.66
  5. Step 5: Solve for x
    x = 636,939,830,789.66/1,132,954.27
  6. Step 6: Final answer
    x = 562,193.77

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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.