Home / 1,323,525.78-1,826,790.03-750,901.14

Finding the Fourth Proportional to 1,323,525.78, 1,826,790.03 and 750,901.14

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Solution

The fourth proportional to 1,323,525.78, 1,826,790.03 and 750,901.14 is: 1,036,427.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,525.78 : 1,826,790.03 = 750,901.14 : x
  2. Step 2: Convert to fraction form
    1,323,525.78/1,826,790.03 = 750,901.14/x
  3. Step 3: Cross multiply
    1,323,525.78x = 1,826,790.03 × 750,901.14
  4. Step 4: Simplify right side
    1,323,525.78x = 1,371,738,716,067.63
  5. Step 5: Solve for x
    x = 1,371,738,716,067.63/1,323,525.78
  6. Step 6: Final answer
    x = 1,036,427.65

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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.