Home / 1,741,634.16-2,610,453.24-730,569.12

Finding the Fourth Proportional to 1,741,634.16, 2,610,453.24 and 730,569.12

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Solution

The fourth proportional to 1,741,634.16, 2,610,453.24 and 730,569.12 is: 1,095,015.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,634.16 : 2,610,453.24 = 730,569.12 : x
  2. Step 2: Convert to fraction form
    1,741,634.16/2,610,453.24 = 730,569.12/x
  3. Step 3: Cross multiply
    1,741,634.16x = 2,610,453.24 × 730,569.12
  4. Step 4: Simplify right side
    1,741,634.16x = 1,907,116,526,347.95
  5. Step 5: Solve for x
    x = 1,907,116,526,347.95/1,741,634.16
  6. Step 6: Final answer
    x = 1,095,015.57

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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.