Home / 4,597,640.06-6,896,461.98-1,898,999.60

Finding the Fourth Proportional to 4,597,640.06, 6,896,461.98 and 1,898,999.60

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Solution

The fourth proportional to 4,597,640.06, 6,896,461.98 and 1,898,999.60 is: 2,848,500.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,640.06 : 6,896,461.98 = 1,898,999.60 : x
  2. Step 2: Convert to fraction form
    4,597,640.06/6,896,461.98 = 1,898,999.60/x
  3. Step 3: Cross multiply
    4,597,640.06x = 6,896,461.98 × 1,898,999.60
  4. Step 4: Simplify right side
    4,597,640.06x = 13,096,378,541,435.21
  5. Step 5: Solve for x
    x = 13,096,378,541,435.21/4,597,640.06
  6. Step 6: Final answer
    x = 2,848,500.18

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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.