Home / 3,317,833.14-4,968,778.02-1,893,571.26

Finding the Fourth Proportional to 3,317,833.14, 4,968,778.02 and 1,893,571.26

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Solution

The fourth proportional to 3,317,833.14, 4,968,778.02 and 1,893,571.26 is: 2,835,807.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,833.14 : 4,968,778.02 = 1,893,571.26 : x
  2. Step 2: Convert to fraction form
    3,317,833.14/4,968,778.02 = 1,893,571.26/x
  3. Step 3: Cross multiply
    3,317,833.14x = 4,968,778.02 × 1,893,571.26
  4. Step 4: Simplify right side
    3,317,833.14x = 9,408,735,255,991.71
  5. Step 5: Solve for x
    x = 9,408,735,255,991.71/3,317,833.14
  6. Step 6: Final answer
    x = 2,835,807.24

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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.