Home / 2,495,512.33-3,743,269.13-698,660.51

Finding the Fourth Proportional to 2,495,512.33, 3,743,269.13 and 698,660.51

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Solution

The fourth proportional to 2,495,512.33, 3,743,269.13 and 698,660.51 is: 1,047,990.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,512.33 : 3,743,269.13 = 698,660.51 : x
  2. Step 2: Convert to fraction form
    2,495,512.33/3,743,269.13 = 698,660.51/x
  3. Step 3: Cross multiply
    2,495,512.33x = 3,743,269.13 × 698,660.51
  4. Step 4: Simplify right side
    2,495,512.33x = 2,615,274,302,463.36
  5. Step 5: Solve for x
    x = 2,615,274,302,463.36/2,495,512.33
  6. Step 6: Final answer
    x = 1,047,990.94

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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.