Home / 2,798,124.22-4,196,945.23-1,703,625.34

Finding the Fourth Proportional to 2,798,124.22, 4,196,945.23 and 1,703,625.34

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Solution

The fourth proportional to 2,798,124.22, 4,196,945.23 and 1,703,625.34 is: 2,555,291.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,124.22 : 4,196,945.23 = 1,703,625.34 : x
  2. Step 2: Convert to fraction form
    2,798,124.22/4,196,945.23 = 1,703,625.34/x
  3. Step 3: Cross multiply
    2,798,124.22x = 4,196,945.23 × 1,703,625.34
  4. Step 4: Simplify right side
    2,798,124.22x = 7,150,022,244,420.13
  5. Step 5: Solve for x
    x = 7,150,022,244,420.13/2,798,124.22
  6. Step 6: Final answer
    x = 2,555,291.22

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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.