Home / 2,384,002.90-3,576,004.35-2,122,729.30

Finding the Fourth Proportional to 2,384,002.90, 3,576,004.35 and 2,122,729.30

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Solution

The fourth proportional to 2,384,002.90, 3,576,004.35 and 2,122,729.30 is: 3,184,093.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,002.90 : 3,576,004.35 = 2,122,729.30 : x
  2. Step 2: Convert to fraction form
    2,384,002.90/3,576,004.35 = 2,122,729.30/x
  3. Step 3: Cross multiply
    2,384,002.90x = 3,576,004.35 × 2,122,729.30
  4. Step 4: Simplify right side
    2,384,002.90x = 7,590,889,210,672.45
  5. Step 5: Solve for x
    x = 7,590,889,210,672.45/2,384,002.90
  6. Step 6: Final answer
    x = 3,184,093.95

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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.