Home / 1,073,804.76-1,610,716.84-325,850.76

Finding the Fourth Proportional to 1,073,804.76, 1,610,716.84 and 325,850.76

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Solution

The fourth proportional to 1,073,804.76, 1,610,716.84 and 325,850.76 is: 488,779.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,804.76 : 1,610,716.84 = 325,850.76 : x
  2. Step 2: Convert to fraction form
    1,073,804.76/1,610,716.84 = 325,850.76/x
  3. Step 3: Cross multiply
    1,073,804.76x = 1,610,716.84 × 325,850.76
  4. Step 4: Simplify right side
    1,073,804.76x = 524,853,306,458.80
  5. Step 5: Solve for x
    x = 524,853,306,458.80/1,073,804.76
  6. Step 6: Final answer
    x = 488,779.08

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1.5x scale

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.