Home / 4,798,813.82-6,587,112.78-4,242,769.07

Finding the Fourth Proportional to 4,798,813.82, 6,587,112.78 and 4,242,769.07

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Solution

The fourth proportional to 4,798,813.82, 6,587,112.78 and 4,242,769.07 is: 5,823,855.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,813.82 : 6,587,112.78 = 4,242,769.07 : x
  2. Step 2: Convert to fraction form
    4,798,813.82/6,587,112.78 = 4,242,769.07/x
  3. Step 3: Cross multiply
    4,798,813.82x = 6,587,112.78 × 4,242,769.07
  4. Step 4: Simplify right side
    4,798,813.82x = 27,947,598,330,650.16
  5. Step 5: Solve for x
    x = 27,947,598,330,650.16/4,798,813.82
  6. Step 6: Final answer
    x = 5,823,855.52

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.