Home / 1,953,729.54-2,932,486.07-943,561.53

Finding the Fourth Proportional to 1,953,729.54, 2,932,486.07 and 943,561.53

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Solution

The fourth proportional to 1,953,729.54, 2,932,486.07 and 943,561.53 is: 1,416,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,729.54 : 2,932,486.07 = 943,561.53 : x
  2. Step 2: Convert to fraction form
    1,953,729.54/2,932,486.07 = 943,561.53/x
  3. Step 3: Cross multiply
    1,953,729.54x = 2,932,486.07 × 943,561.53
  4. Step 4: Simplify right side
    1,953,729.54x = 2,766,981,038,195.08
  5. Step 5: Solve for x
    x = 2,766,981,038,195.08/1,953,729.54
  6. Step 6: Final answer
    x = 1,416,255.93

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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.