Home / 3,082,468.91-4,253,702.58-1,705,870.85

Finding the Fourth Proportional to 3,082,468.91, 4,253,702.58 and 1,705,870.85

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Solution

The fourth proportional to 3,082,468.91, 4,253,702.58 and 1,705,870.85 is: 2,354,043.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,468.91 : 4,253,702.58 = 1,705,870.85 : x
  2. Step 2: Convert to fraction form
    3,082,468.91/4,253,702.58 = 1,705,870.85/x
  3. Step 3: Cross multiply
    3,082,468.91x = 4,253,702.58 × 1,705,870.85
  4. Step 4: Simplify right side
    3,082,468.91x = 7,256,267,214,523.28
  5. Step 5: Solve for x
    x = 7,256,267,214,523.28/3,082,468.91
  6. Step 6: Final answer
    x = 2,354,043.93

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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.