Home / 1,852,581.75-2,556,562.82-1,004,709.75

Finding the Fourth Proportional to 1,852,581.75, 2,556,562.82 and 1,004,709.75

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Solution

The fourth proportional to 1,852,581.75, 2,556,562.82 and 1,004,709.75 is: 1,386,499.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,581.75 : 2,556,562.82 = 1,004,709.75 : x
  2. Step 2: Convert to fraction form
    1,852,581.75/2,556,562.82 = 1,004,709.75/x
  3. Step 3: Cross multiply
    1,852,581.75x = 2,556,562.82 × 1,004,709.75
  4. Step 4: Simplify right side
    1,852,581.75x = 2,568,603,586,717.95
  5. Step 5: Solve for x
    x = 2,568,603,586,717.95/1,852,581.75
  6. Step 6: Final answer
    x = 1,386,499.46

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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.