Home / 3,621,701.40-4,997,655.38-2,093,907

Finding the Fourth Proportional to 3,621,701.40, 4,997,655.38 and 2,093,907

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Solution

The fourth proportional to 3,621,701.40, 4,997,655.38 and 2,093,907 is: 2,889,422.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,701.40 : 4,997,655.38 = 2,093,907 : x
  2. Step 2: Convert to fraction form
    3,621,701.40/4,997,655.38 = 2,093,907/x
  3. Step 3: Cross multiply
    3,621,701.40x = 4,997,655.38 × 2,093,907
  4. Step 4: Simplify right side
    3,621,701.40x = 10,464,625,583,769.66
  5. Step 5: Solve for x
    x = 10,464,625,583,769.66/3,621,701.40
  6. Step 6: Final answer
    x = 2,889,422.52

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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.