Home / 5,621,619.33-7,757,837.28-3,043,300.11

Finding the Fourth Proportional to 5,621,619.33, 7,757,837.28 and 3,043,300.11

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Solution

The fourth proportional to 5,621,619.33, 7,757,837.28 and 3,043,300.11 is: 4,199,755.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,619.33 : 7,757,837.28 = 3,043,300.11 : x
  2. Step 2: Convert to fraction form
    5,621,619.33/7,757,837.28 = 3,043,300.11/x
  3. Step 3: Cross multiply
    5,621,619.33x = 7,757,837.28 × 3,043,300.11
  4. Step 4: Simplify right side
    5,621,619.33x = 23,609,427,047,586.10
  5. Step 5: Solve for x
    x = 23,609,427,047,586.10/5,621,619.33
  6. Step 6: Final answer
    x = 4,199,755.56

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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.