Home / 1,030,636.44-1,546,060.60-356,716.65

Finding the Fourth Proportional to 1,030,636.44, 1,546,060.60 and 356,716.65

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Solution

The fourth proportional to 1,030,636.44, 1,546,060.60 and 356,716.65 is: 535,111.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,636.44 : 1,546,060.60 = 356,716.65 : x
  2. Step 2: Convert to fraction form
    1,030,636.44/1,546,060.60 = 356,716.65/x
  3. Step 3: Cross multiply
    1,030,636.44x = 1,546,060.60 × 356,716.65
  4. Step 4: Simplify right side
    1,030,636.44x = 551,505,557,928.99
  5. Step 5: Solve for x
    x = 551,505,557,928.99/1,030,636.44
  6. Step 6: Final answer
    x = 535,111.64

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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.