Home / 9,204,051.48-13,810,144-4,826,145.30

Finding the Fourth Proportional to 9,204,051.48, 13,810,144 and 4,826,145.30

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Solution

The fourth proportional to 9,204,051.48, 13,810,144 and 4,826,145.30 is: 7,241,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,051.48 : 13,810,144 = 4,826,145.30 : x
  2. Step 2: Convert to fraction form
    9,204,051.48/13,810,144 = 4,826,145.30/x
  3. Step 3: Cross multiply
    9,204,051.48x = 13,810,144 × 4,826,145.30
  4. Step 4: Simplify right side
    9,204,051.48x = 66,649,761,557,923.20
  5. Step 5: Solve for x
    x = 66,649,761,557,923.20/9,204,051.48
  6. Step 6: Final answer
    x = 7,241,350.37

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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.