Home / 3,020,620.98-4,527,330.09-2,104,845.33

Finding the Fourth Proportional to 3,020,620.98, 4,527,330.09 and 2,104,845.33

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Solution

The fourth proportional to 3,020,620.98, 4,527,330.09 and 2,104,845.33 is: 3,154,758.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,620.98 : 4,527,330.09 = 2,104,845.33 : x
  2. Step 2: Convert to fraction form
    3,020,620.98/4,527,330.09 = 2,104,845.33/x
  3. Step 3: Cross multiply
    3,020,620.98x = 4,527,330.09 × 2,104,845.33
  4. Step 4: Simplify right side
    3,020,620.98x = 9,529,329,597,304.98
  5. Step 5: Solve for x
    x = 9,529,329,597,304.98/3,020,620.98
  6. Step 6: Final answer
    x = 3,154,758.46

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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.