Home / 3,276,270.70-4,521,407.51-1,825,976.51

Finding the Fourth Proportional to 3,276,270.70, 4,521,407.51 and 1,825,976.51

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Solution

The fourth proportional to 3,276,270.70, 4,521,407.51 and 1,825,976.51 is: 2,519,933.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,270.70 : 4,521,407.51 = 1,825,976.51 : x
  2. Step 2: Convert to fraction form
    3,276,270.70/4,521,407.51 = 1,825,976.51/x
  3. Step 3: Cross multiply
    3,276,270.70x = 4,521,407.51 × 1,825,976.51
  4. Step 4: Simplify right side
    3,276,270.70x = 8,255,983,905,397.59
  5. Step 5: Solve for x
    x = 8,255,983,905,397.59/3,276,270.70
  6. Step 6: Final answer
    x = 2,519,933.38

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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.