Home / 4,073,205.54-6,109,808.06-1,040,578

Finding the Fourth Proportional to 4,073,205.54, 6,109,808.06 and 1,040,578

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Solution

The fourth proportional to 4,073,205.54, 6,109,808.06 and 1,040,578 is: 1,560,866.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,205.54 : 6,109,808.06 = 1,040,578 : x
  2. Step 2: Convert to fraction form
    4,073,205.54/6,109,808.06 = 1,040,578/x
  3. Step 3: Cross multiply
    4,073,205.54x = 6,109,808.06 × 1,040,578
  4. Step 4: Simplify right side
    4,073,205.54x = 6,357,731,851,458.68
  5. Step 5: Solve for x
    x = 6,357,731,851,458.68/4,073,205.54
  6. Step 6: Final answer
    x = 1,560,866.94

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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.