Home / 2,025,184.95-2,794,842.09-1,107,359.37

Finding the Fourth Proportional to 2,025,184.95, 2,794,842.09 and 1,107,359.37

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Solution

The fourth proportional to 2,025,184.95, 2,794,842.09 and 1,107,359.37 is: 1,528,203.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,184.95 : 2,794,842.09 = 1,107,359.37 : x
  2. Step 2: Convert to fraction form
    2,025,184.95/2,794,842.09 = 1,107,359.37/x
  3. Step 3: Cross multiply
    2,025,184.95x = 2,794,842.09 × 1,107,359.37
  4. Step 4: Simplify right side
    2,025,184.95x = 3,094,894,576,031.88
  5. Step 5: Solve for x
    x = 3,094,894,576,031.88/2,025,184.95
  6. Step 6: Final answer
    x = 1,528,203.42

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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.