Home / 4,285,372.28-5,913,984.25-2,351,702.06

Finding the Fourth Proportional to 4,285,372.28, 5,913,984.25 and 2,351,702.06

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Solution

The fourth proportional to 4,285,372.28, 5,913,984.25 and 2,351,702.06 is: 3,245,442.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,372.28 : 5,913,984.25 = 2,351,702.06 : x
  2. Step 2: Convert to fraction form
    4,285,372.28/5,913,984.25 = 2,351,702.06/x
  3. Step 3: Cross multiply
    4,285,372.28x = 5,913,984.25 × 2,351,702.06
  4. Step 4: Simplify right side
    4,285,372.28x = 13,907,928,939,079.70
  5. Step 5: Solve for x
    x = 13,907,928,939,079.70/4,285,372.28
  6. Step 6: Final answer
    x = 3,245,442.41

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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.