Home / 4,483,755.68-6,725,589.16-2,054,219.72

Finding the Fourth Proportional to 4,483,755.68, 6,725,589.16 and 2,054,219.72

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Solution

The fourth proportional to 4,483,755.68, 6,725,589.16 and 2,054,219.72 is: 3,081,309.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,755.68 : 6,725,589.16 = 2,054,219.72 : x
  2. Step 2: Convert to fraction form
    4,483,755.68/6,725,589.16 = 2,054,219.72/x
  3. Step 3: Cross multiply
    4,483,755.68x = 6,725,589.16 × 2,054,219.72
  4. Step 4: Simplify right side
    4,483,755.68x = 13,815,837,881,090.23
  5. Step 5: Solve for x
    x = 13,815,837,881,090.23/4,483,755.68
  6. Step 6: Final answer
    x = 3,081,309.26

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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.