Home / 1,106,584.34-1,660,100.25-466,889.64

Finding the Fourth Proportional to 1,106,584.34, 1,660,100.25 and 466,889.64

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Solution

The fourth proportional to 1,106,584.34, 1,660,100.25 and 466,889.64 is: 700,428.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,584.34 : 1,660,100.25 = 466,889.64 : x
  2. Step 2: Convert to fraction form
    1,106,584.34/1,660,100.25 = 466,889.64/x
  3. Step 3: Cross multiply
    1,106,584.34x = 1,660,100.25 × 466,889.64
  4. Step 4: Simplify right side
    1,106,584.34x = 775,083,608,086.41
  5. Step 5: Solve for x
    x = 775,083,608,086.41/1,106,584.34
  6. Step 6: Final answer
    x = 700,428.86

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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.