Home / 9,053,783.64-13,580,679-2,230,489.56

Finding the Fourth Proportional to 9,053,783.64, 13,580,679 and 2,230,489.56

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Solution

The fourth proportional to 9,053,783.64, 13,580,679 and 2,230,489.56 is: 3,345,735.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,783.64 : 13,580,679 = 2,230,489.56 : x
  2. Step 2: Convert to fraction form
    9,053,783.64/13,580,679 = 2,230,489.56/x
  3. Step 3: Cross multiply
    9,053,783.64x = 13,580,679 × 2,230,489.56
  4. Step 4: Simplify right side
    9,053,783.64x = 30,291,562,727,211.24
  5. Step 5: Solve for x
    x = 30,291,562,727,211.24/9,053,783.64
  6. Step 6: Final answer
    x = 3,345,735.21

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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.