Home / 2,342,702.08-3,230,515.20-2,004,290.56

Finding the Fourth Proportional to 2,342,702.08, 3,230,515.20 and 2,004,290.56

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Solution

The fourth proportional to 2,342,702.08, 3,230,515.20 and 2,004,290.56 is: 2,763,855.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,702.08 : 3,230,515.20 = 2,004,290.56 : x
  2. Step 2: Convert to fraction form
    2,342,702.08/3,230,515.20 = 2,004,290.56/x
  3. Step 3: Cross multiply
    2,342,702.08x = 3,230,515.20 × 2,004,290.56
  4. Step 4: Simplify right side
    2,342,702.08x = 6,474,891,119,296.51
  5. Step 5: Solve for x
    x = 6,474,891,119,296.51/2,342,702.08
  6. Step 6: Final answer
    x = 2,763,855.97

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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.