Home / 3,812,347.35-5,261,075.89-2,093,503.86

Finding the Fourth Proportional to 3,812,347.35, 5,261,075.89 and 2,093,503.86

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Solution

The fourth proportional to 3,812,347.35, 5,261,075.89 and 2,093,503.86 is: 2,889,055.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,347.35 : 5,261,075.89 = 2,093,503.86 : x
  2. Step 2: Convert to fraction form
    3,812,347.35/5,261,075.89 = 2,093,503.86/x
  3. Step 3: Cross multiply
    3,812,347.35x = 5,261,075.89 × 2,093,503.86
  4. Step 4: Simplify right side
    3,812,347.35x = 11,014,082,678,234.18
  5. Step 5: Solve for x
    x = 11,014,082,678,234.18/3,812,347.35
  6. Step 6: Final answer
    x = 2,889,055.39

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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.