Home / 3,146,896.01-4,721,671.60-2,010,939.05

Finding the Fourth Proportional to 3,146,896.01, 4,721,671.60 and 2,010,939.05

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Solution

The fourth proportional to 3,146,896.01, 4,721,671.60 and 2,010,939.05 is: 3,017,256.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,896.01 : 4,721,671.60 = 2,010,939.05 : x
  2. Step 2: Convert to fraction form
    3,146,896.01/4,721,671.60 = 2,010,939.05/x
  3. Step 3: Cross multiply
    3,146,896.01x = 4,721,671.60 × 2,010,939.05
  4. Step 4: Simplify right side
    3,146,896.01x = 9,494,993,801,715.98
  5. Step 5: Solve for x
    x = 9,494,993,801,715.98/3,146,896.01
  6. Step 6: Final answer
    x = 3,017,256.93

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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.