Home / 2,593,271.78-3,889,907.66-1,835,968.35

Finding the Fourth Proportional to 2,593,271.78, 3,889,907.66 and 1,835,968.35

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Solution

The fourth proportional to 2,593,271.78, 3,889,907.66 and 1,835,968.35 is: 2,753,952.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,271.78 : 3,889,907.66 = 1,835,968.35 : x
  2. Step 2: Convert to fraction form
    2,593,271.78/3,889,907.66 = 1,835,968.35/x
  3. Step 3: Cross multiply
    2,593,271.78x = 3,889,907.66 × 1,835,968.35
  4. Step 4: Simplify right side
    2,593,271.78x = 7,141,747,352,772.48
  5. Step 5: Solve for x
    x = 7,141,747,352,772.48/2,593,271.78
  6. Step 6: Final answer
    x = 2,753,952.53

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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.