Home / 1,104,907.60-1,524,788.23-652,198.60

Finding the Fourth Proportional to 1,104,907.60, 1,524,788.23 and 652,198.60

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Solution

The fourth proportional to 1,104,907.60, 1,524,788.23 and 652,198.60 is: 900,043.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,907.60 : 1,524,788.23 = 652,198.60 : x
  2. Step 2: Convert to fraction form
    1,104,907.60/1,524,788.23 = 652,198.60/x
  3. Step 3: Cross multiply
    1,104,907.60x = 1,524,788.23 × 652,198.60
  4. Step 4: Simplify right side
    1,104,907.60x = 994,464,741,278.54
  5. Step 5: Solve for x
    x = 994,464,741,278.54/1,104,907.60
  6. Step 6: Final answer
    x = 900,043.36

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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.