Home / 4,438,603.22-6,125,270.37-2,505,269.30

Finding the Fourth Proportional to 4,438,603.22, 6,125,270.37 and 2,505,269.30

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Solution

The fourth proportional to 4,438,603.22, 6,125,270.37 and 2,505,269.30 is: 3,457,270.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,603.22 : 6,125,270.37 = 2,505,269.30 : x
  2. Step 2: Convert to fraction form
    4,438,603.22/6,125,270.37 = 2,505,269.30/x
  3. Step 3: Cross multiply
    4,438,603.22x = 6,125,270.37 × 2,505,269.30
  4. Step 4: Simplify right side
    4,438,603.22x = 15,345,451,812,160.64
  5. Step 5: Solve for x
    x = 15,345,451,812,160.64/4,438,603.22
  6. Step 6: Final answer
    x = 3,457,270.46

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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.