Home / 4,120,999.23-6,173,915.44-2,583,702.27

Finding the Fourth Proportional to 4,120,999.23, 6,173,915.44 and 2,583,702.27

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Solution

The fourth proportional to 4,120,999.23, 6,173,915.44 and 2,583,702.27 is: 3,870,798.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,999.23 : 6,173,915.44 = 2,583,702.27 : x
  2. Step 2: Convert to fraction form
    4,120,999.23/6,173,915.44 = 2,583,702.27/x
  3. Step 3: Cross multiply
    4,120,999.23x = 6,173,915.44 × 2,583,702.27
  4. Step 4: Simplify right side
    4,120,999.23x = 15,951,559,337,116.05
  5. Step 5: Solve for x
    x = 15,951,559,337,116.05/4,120,999.23
  6. Step 6: Final answer
    x = 3,870,798.91

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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.