Home / 1,161,214.23-1,741,821.51-362,564.19

Finding the Fourth Proportional to 1,161,214.23, 1,741,821.51 and 362,564.19

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Solution

The fourth proportional to 1,161,214.23, 1,741,821.51 and 362,564.19 is: 543,846.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,214.23 : 1,741,821.51 = 362,564.19 : x
  2. Step 2: Convert to fraction form
    1,161,214.23/1,741,821.51 = 362,564.19/x
  3. Step 3: Cross multiply
    1,161,214.23x = 1,741,821.51 × 362,564.19
  4. Step 4: Simplify right side
    1,161,214.23x = 631,522,104,897.73
  5. Step 5: Solve for x
    x = 631,522,104,897.73/1,161,214.23
  6. Step 6: Final answer
    x = 543,846.34

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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.