Home / 3,887,751.88-5,833,595.60-2,622,922.32

Finding the Fourth Proportional to 3,887,751.88, 5,833,595.60 and 2,622,922.32

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Solution

The fourth proportional to 3,887,751.88, 5,833,595.60 and 2,622,922.32 is: 3,935,711.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,751.88 : 5,833,595.60 = 2,622,922.32 : x
  2. Step 2: Convert to fraction form
    3,887,751.88/5,833,595.60 = 2,622,922.32/x
  3. Step 3: Cross multiply
    3,887,751.88x = 5,833,595.60 × 2,622,922.32
  4. Step 4: Simplify right side
    3,887,751.88x = 15,301,068,105,093.79
  5. Step 5: Solve for x
    x = 15,301,068,105,093.79/3,887,751.88
  6. Step 6: Final answer
    x = 3,935,711.07

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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.