Home / 1,035,016.28-1,552,032.84-361,015.76

Finding the Fourth Proportional to 1,035,016.28, 1,552,032.84 and 361,015.76

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Solution

The fourth proportional to 1,035,016.28, 1,552,032.84 and 361,015.76 is: 541,352.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,016.28 : 1,552,032.84 = 361,015.76 : x
  2. Step 2: Convert to fraction form
    1,035,016.28/1,552,032.84 = 361,015.76/x
  3. Step 3: Cross multiply
    1,035,016.28x = 1,552,032.84 × 361,015.76
  4. Step 4: Simplify right side
    1,035,016.28x = 560,308,315,277.56
  5. Step 5: Solve for x
    x = 560,308,315,277.56/1,035,016.28
  6. Step 6: Final answer
    x = 541,352.18

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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.