Home / 2,603,357.52-3,907,796.76-2,305,770

Finding the Fourth Proportional to 2,603,357.52, 3,907,796.76 and 2,305,770

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Solution

The fourth proportional to 2,603,357.52, 3,907,796.76 and 2,305,770 is: 3,461,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,357.52 : 3,907,796.76 = 2,305,770 : x
  2. Step 2: Convert to fraction form
    2,603,357.52/3,907,796.76 = 2,305,770/x
  3. Step 3: Cross multiply
    2,603,357.52x = 3,907,796.76 × 2,305,770
  4. Step 4: Simplify right side
    2,603,357.52x = 9,010,480,535,305.20
  5. Step 5: Solve for x
    x = 9,010,480,535,305.20/2,603,357.52
  6. Step 6: Final answer
    x = 3,461,099.93

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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.