Home / 3,723,615.48-5,585,423.54-1,199,270.74

Finding the Fourth Proportional to 3,723,615.48, 5,585,423.54 and 1,199,270.74

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Solution

The fourth proportional to 3,723,615.48, 5,585,423.54 and 1,199,270.74 is: 1,798,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,615.48 : 5,585,423.54 = 1,199,270.74 : x
  2. Step 2: Convert to fraction form
    3,723,615.48/5,585,423.54 = 1,199,270.74/x
  3. Step 3: Cross multiply
    3,723,615.48x = 5,585,423.54 × 1,199,270.74
  4. Step 4: Simplify right side
    3,723,615.48x = 6,698,435,022,029.22
  5. Step 5: Solve for x
    x = 6,698,435,022,029.22/3,723,615.48
  6. Step 6: Final answer
    x = 1,798,906.21

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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.