Home / 2,495,513.33-3,743,270.63-698,661.51

Finding the Fourth Proportional to 2,495,513.33, 3,743,270.63 and 698,661.51

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Solution

The fourth proportional to 2,495,513.33, 3,743,270.63 and 698,661.51 is: 1,047,992.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,513.33 : 3,743,270.63 = 698,661.51 : x
  2. Step 2: Convert to fraction form
    2,495,513.33/3,743,270.63 = 698,661.51/x
  3. Step 3: Cross multiply
    2,495,513.33x = 3,743,270.63 × 698,661.51
  4. Step 4: Simplify right side
    2,495,513.33x = 2,615,279,110,694.45
  5. Step 5: Solve for x
    x = 2,615,279,110,694.45/2,495,513.33
  6. Step 6: Final answer
    x = 1,047,992.44

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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.