Home / 3,223,317.57-4,448,809.34-1,847,583.60

Finding the Fourth Proportional to 3,223,317.57, 4,448,809.34 and 1,847,583.60

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Solution

The fourth proportional to 3,223,317.57, 4,448,809.34 and 1,847,583.60 is: 2,550,027.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,317.57 : 4,448,809.34 = 1,847,583.60 : x
  2. Step 2: Convert to fraction form
    3,223,317.57/4,448,809.34 = 1,847,583.60/x
  3. Step 3: Cross multiply
    3,223,317.57x = 4,448,809.34 × 1,847,583.60
  4. Step 4: Simplify right side
    3,223,317.57x = 8,219,547,176,110.82
  5. Step 5: Solve for x
    x = 8,219,547,176,110.82/3,223,317.57
  6. Step 6: Final answer
    x = 2,550,027.11

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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.