Home / 3,048,513.33-4,572,771.93-774,208.29

Finding the Fourth Proportional to 3,048,513.33, 4,572,771.93 and 774,208.29

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Solution

The fourth proportional to 3,048,513.33, 4,572,771.93 and 774,208.29 is: 1,161,312.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,513.33 : 4,572,771.93 = 774,208.29 : x
  2. Step 2: Convert to fraction form
    3,048,513.33/4,572,771.93 = 774,208.29/x
  3. Step 3: Cross multiply
    3,048,513.33x = 4,572,771.93 × 774,208.29
  4. Step 4: Simplify right side
    3,048,513.33x = 3,540,277,936,485.30
  5. Step 5: Solve for x
    x = 3,540,277,936,485.30/3,048,513.33
  6. Step 6: Final answer
    x = 1,161,312.93

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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.