Home / 3,199,975.34-4,799,835.55-1,763,506.59

Finding the Fourth Proportional to 3,199,975.34, 4,799,835.55 and 1,763,506.59

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Solution

The fourth proportional to 3,199,975.34, 4,799,835.55 and 1,763,506.59 is: 2,645,189.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,975.34 : 4,799,835.55 = 1,763,506.59 : x
  2. Step 2: Convert to fraction form
    3,199,975.34/4,799,835.55 = 1,763,506.59/x
  3. Step 3: Cross multiply
    3,199,975.34x = 4,799,835.55 × 1,763,506.59
  4. Step 4: Simplify right side
    3,199,975.34x = 8,464,541,612,506.14
  5. Step 5: Solve for x
    x = 8,464,541,612,506.14/3,199,975.34
  6. Step 6: Final answer
    x = 2,645,189.64

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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.