Home / 3,077,763.37-4,247,533.11-1,701,077.47

Finding the Fourth Proportional to 3,077,763.37, 4,247,533.11 and 1,701,077.47

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Solution

The fourth proportional to 3,077,763.37, 4,247,533.11 and 1,701,077.47 is: 2,347,608.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,763.37 : 4,247,533.11 = 1,701,077.47 : x
  2. Step 2: Convert to fraction form
    3,077,763.37/4,247,533.11 = 1,701,077.47/x
  3. Step 3: Cross multiply
    3,077,763.37x = 4,247,533.11 × 1,701,077.47
  4. Step 4: Simplify right side
    3,077,763.37x = 7,225,382,876,500.03
  5. Step 5: Solve for x
    x = 7,225,382,876,500.03/3,077,763.37
  6. Step 6: Final answer
    x = 2,347,608.31

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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.