Home / 1,404,798.37-2,106,344.22-550,846.90

Finding the Fourth Proportional to 1,404,798.37, 2,106,344.22 and 550,846.90

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Solution

The fourth proportional to 1,404,798.37, 2,106,344.22 and 550,846.90 is: 825,935.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,798.37 : 2,106,344.22 = 550,846.90 : x
  2. Step 2: Convert to fraction form
    1,404,798.37/2,106,344.22 = 550,846.90/x
  3. Step 3: Cross multiply
    1,404,798.37x = 2,106,344.22 × 550,846.90
  4. Step 4: Simplify right side
    1,404,798.37x = 1,160,273,183,919.92
  5. Step 5: Solve for x
    x = 1,160,273,183,919.92/1,404,798.37
  6. Step 6: Final answer
    x = 825,935.74

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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.