Home / 1,552,765.49-2,329,623.57-795,143.38

Finding the Fourth Proportional to 1,552,765.49, 2,329,623.57 and 795,143.38

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Solution

The fourth proportional to 1,552,765.49, 2,329,623.57 and 795,143.38 is: 1,192,958.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,765.49 : 2,329,623.57 = 795,143.38 : x
  2. Step 2: Convert to fraction form
    1,552,765.49/2,329,623.57 = 795,143.38/x
  3. Step 3: Cross multiply
    1,552,765.49x = 2,329,623.57 × 795,143.38
  4. Step 4: Simplify right side
    1,552,765.49x = 1,852,384,759,577.47
  5. Step 5: Solve for x
    x = 1,852,384,759,577.47/1,552,765.49
  6. Step 6: Final answer
    x = 1,192,958.48

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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.