Home / 1,141,858.01-1,713,169.38-373,391.16

Finding the Fourth Proportional to 1,141,858.01, 1,713,169.38 and 373,391.16

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Solution

The fourth proportional to 1,141,858.01, 1,713,169.38 and 373,391.16 is: 560,211.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,858.01 : 1,713,169.38 = 373,391.16 : x
  2. Step 2: Convert to fraction form
    1,141,858.01/1,713,169.38 = 373,391.16/x
  3. Step 3: Cross multiply
    1,141,858.01x = 1,713,169.38 × 373,391.16
  4. Step 4: Simplify right side
    1,141,858.01x = 639,682,295,316.97
  5. Step 5: Solve for x
    x = 639,682,295,316.97/1,141,858.01
  6. Step 6: Final answer
    x = 560,211.77

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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.