Home / 2,707,117.26-3,735,821.82-1,499,893.26

Finding the Fourth Proportional to 2,707,117.26, 3,735,821.82 and 1,499,893.26

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Solution

The fourth proportional to 2,707,117.26, 3,735,821.82 and 1,499,893.26 is: 2,069,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,117.26 : 3,735,821.82 = 1,499,893.26 : x
  2. Step 2: Convert to fraction form
    2,707,117.26/3,735,821.82 = 1,499,893.26/x
  3. Step 3: Cross multiply
    2,707,117.26x = 3,735,821.82 × 1,499,893.26
  4. Step 4: Simplify right side
    2,707,117.26x = 5,603,333,968,378.93
  5. Step 5: Solve for x
    x = 5,603,333,968,378.93/2,707,117.26
  6. Step 6: Final answer
    x = 2,069,852.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.