Home / 3,424,710.19-4,726,176.41-1,954,589.24

Finding the Fourth Proportional to 3,424,710.19, 4,726,176.41 and 1,954,589.24

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Solution

The fourth proportional to 3,424,710.19, 4,726,176.41 and 1,954,589.24 is: 2,697,376.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,710.19 : 4,726,176.41 = 1,954,589.24 : x
  2. Step 2: Convert to fraction form
    3,424,710.19/4,726,176.41 = 1,954,589.24/x
  3. Step 3: Cross multiply
    3,424,710.19x = 4,726,176.41 × 1,954,589.24
  4. Step 4: Simplify right side
    3,424,710.19x = 9,237,733,557,327.83
  5. Step 5: Solve for x
    x = 9,237,733,557,327.83/3,424,710.19
  6. Step 6: Final answer
    x = 2,697,376.73

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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.