Home / 3,099,047.85-4,275,461.48-1,792,059.39

Finding the Fourth Proportional to 3,099,047.85, 4,275,461.48 and 1,792,059.39

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Solution

The fourth proportional to 3,099,047.85, 4,275,461.48 and 1,792,059.39 is: 2,472,333.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,047.85 : 4,275,461.48 = 1,792,059.39 : x
  2. Step 2: Convert to fraction form
    3,099,047.85/4,275,461.48 = 1,792,059.39/x
  3. Step 3: Cross multiply
    3,099,047.85x = 4,275,461.48 × 1,792,059.39
  4. Step 4: Simplify right side
    3,099,047.85x = 7,661,880,882,857.00
  5. Step 5: Solve for x
    x = 7,661,880,882,857.00/3,099,047.85
  6. Step 6: Final answer
    x = 2,472,333.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.