Home / 1,161,329.04-1,741,992.76-362,679.03

Finding the Fourth Proportional to 1,161,329.04, 1,741,992.76 and 362,679.03

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Solution

The fourth proportional to 1,161,329.04, 1,741,992.76 and 362,679.03 is: 544,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,329.04 : 1,741,992.76 = 362,679.03 : x
  2. Step 2: Convert to fraction form
    1,161,329.04/1,741,992.76 = 362,679.03/x
  3. Step 3: Cross multiply
    1,161,329.04x = 1,741,992.76 × 362,679.03
  4. Step 4: Simplify right side
    1,161,329.04x = 631,784,244,463.82
  5. Step 5: Solve for x
    x = 631,784,244,463.82/1,161,329.04
  6. Step 6: Final answer
    x = 544,018.30

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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.