Home / 4,438,443.36-6,101,539.21-3,815,955.22

Finding the Fourth Proportional to 4,438,443.36, 6,101,539.21 and 3,815,955.22

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Solution

The fourth proportional to 4,438,443.36, 6,101,539.21 and 3,815,955.22 is: 5,245,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,443.36 : 6,101,539.21 = 3,815,955.22 : x
  2. Step 2: Convert to fraction form
    4,438,443.36/6,101,539.21 = 3,815,955.22/x
  3. Step 3: Cross multiply
    4,438,443.36x = 6,101,539.21 × 3,815,955.22
  4. Step 4: Simplify right side
    4,438,443.36x = 23,283,200,398,434.18
  5. Step 5: Solve for x
    x = 23,283,200,398,434.18/4,438,443.36
  6. Step 6: Final answer
    x = 5,245,803.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.