Home / 1,741,639.47-2,403,382.69-967,319.82

Finding the Fourth Proportional to 1,741,639.47, 2,403,382.69 and 967,319.82

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Solution

The fourth proportional to 1,741,639.47, 2,403,382.69 and 967,319.82 is: 1,334,857.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,639.47 : 2,403,382.69 = 967,319.82 : x
  2. Step 2: Convert to fraction form
    1,741,639.47/2,403,382.69 = 967,319.82/x
  3. Step 3: Cross multiply
    1,741,639.47x = 2,403,382.69 × 967,319.82
  4. Step 4: Simplify right side
    1,741,639.47x = 2,324,839,712,291.07
  5. Step 5: Solve for x
    x = 2,324,839,712,291.07/1,741,639.47
  6. Step 6: Final answer
    x = 1,334,857.04

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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.