Home / 1,741,356.36-2,403,131.91-967,000.16

Finding the Fourth Proportional to 1,741,356.36, 2,403,131.91 and 967,000.16

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Solution

The fourth proportional to 1,741,356.36, 2,403,131.91 and 967,000.16 is: 1,334,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,356.36 : 2,403,131.91 = 967,000.16 : x
  2. Step 2: Convert to fraction form
    1,741,356.36/2,403,131.91 = 967,000.16/x
  3. Step 3: Cross multiply
    1,741,356.36x = 2,403,131.91 × 967,000.16
  4. Step 4: Simplify right side
    1,741,356.36x = 2,323,828,936,636.10
  5. Step 5: Solve for x
    x = 2,323,828,936,636.10/1,741,356.36
  6. Step 6: Final answer
    x = 1,334,493.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.