Home / 1,035,176.88-1,552,749.84-325,247.52

Finding the Fourth Proportional to 1,035,176.88, 1,552,749.84 and 325,247.52

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Solution

The fourth proportional to 1,035,176.88, 1,552,749.84 and 325,247.52 is: 487,866.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,176.88 : 1,552,749.84 = 325,247.52 : x
  2. Step 2: Convert to fraction form
    1,035,176.88/1,552,749.84 = 325,247.52/x
  3. Step 3: Cross multiply
    1,035,176.88x = 1,552,749.84 × 325,247.52
  4. Step 4: Simplify right side
    1,035,176.88x = 505,028,034,640.40
  5. Step 5: Solve for x
    x = 505,028,034,640.40/1,035,176.88
  6. Step 6: Final answer
    x = 487,866.42

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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.