Home / 5,084,027.60-7,626,041.40-1,718,234.60

Finding the Fourth Proportional to 5,084,027.60, 7,626,041.40 and 1,718,234.60

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Solution

The fourth proportional to 5,084,027.60, 7,626,041.40 and 1,718,234.60 is: 2,577,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,027.60 : 7,626,041.40 = 1,718,234.60 : x
  2. Step 2: Convert to fraction form
    5,084,027.60/7,626,041.40 = 1,718,234.60/x
  3. Step 3: Cross multiply
    5,084,027.60x = 7,626,041.40 × 1,718,234.60
  4. Step 4: Simplify right side
    5,084,027.60x = 13,103,328,194,512.44
  5. Step 5: Solve for x
    x = 13,103,328,194,512.44/5,084,027.60
  6. Step 6: Final answer
    x = 2,577,351.90

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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.