Home / 1,161,277.50-1,741,916.26-362,627.48

Finding the Fourth Proportional to 1,161,277.50, 1,741,916.26 and 362,627.48

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Solution

The fourth proportional to 1,161,277.50, 1,741,916.26 and 362,627.48 is: 543,941.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,277.50 : 1,741,916.26 = 362,627.48 : x
  2. Step 2: Convert to fraction form
    1,161,277.50/1,741,916.26 = 362,627.48/x
  3. Step 3: Cross multiply
    1,161,277.50x = 1,741,916.26 × 362,627.48
  4. Step 4: Simplify right side
    1,161,277.50x = 631,666,703,734.83
  5. Step 5: Solve for x
    x = 631,666,703,734.83/1,161,277.50
  6. Step 6: Final answer
    x = 543,941.22

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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.