Home / 4,216,889.25-6,325,333.93-1,022,015.43

Finding the Fourth Proportional to 4,216,889.25, 6,325,333.93 and 1,022,015.43

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Solution

The fourth proportional to 4,216,889.25, 6,325,333.93 and 1,022,015.43 is: 1,533,023.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,889.25 : 6,325,333.93 = 1,022,015.43 : x
  2. Step 2: Convert to fraction form
    4,216,889.25/6,325,333.93 = 1,022,015.43/x
  3. Step 3: Cross multiply
    4,216,889.25x = 6,325,333.93 × 1,022,015.43
  4. Step 4: Simplify right side
    4,216,889.25x = 6,464,588,877,640.06
  5. Step 5: Solve for x
    x = 6,464,588,877,640.06/4,216,889.25
  6. Step 6: Final answer
    x = 1,533,023.16

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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.