Home / 1,614,842.22-2,422,182.80-603,889.84

Finding the Fourth Proportional to 1,614,842.22, 2,422,182.80 and 603,889.84

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Solution

The fourth proportional to 1,614,842.22, 2,422,182.80 and 603,889.84 is: 905,804.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,842.22 : 2,422,182.80 = 603,889.84 : x
  2. Step 2: Convert to fraction form
    1,614,842.22/2,422,182.80 = 603,889.84/x
  3. Step 3: Cross multiply
    1,614,842.22x = 2,422,182.80 × 603,889.84
  4. Step 4: Simplify right side
    1,614,842.22x = 1,462,731,574,467.85
  5. Step 5: Solve for x
    x = 1,462,731,574,467.85/1,614,842.22
  6. Step 6: Final answer
    x = 905,804.64

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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.