Home / 2,059,994.40-3,089,116.80-995,362.80

Finding the Fourth Proportional to 2,059,994.40, 3,089,116.80 and 995,362.80

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Solution

The fourth proportional to 2,059,994.40, 3,089,116.80 and 995,362.80 is: 1,492,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,994.40 : 3,089,116.80 = 995,362.80 : x
  2. Step 2: Convert to fraction form
    2,059,994.40/3,089,116.80 = 995,362.80/x
  3. Step 3: Cross multiply
    2,059,994.40x = 3,089,116.80 × 995,362.80
  4. Step 4: Simplify right side
    2,059,994.40x = 3,074,791,947,575.04
  5. Step 5: Solve for x
    x = 3,074,791,947,575.04/2,059,994.40
  6. Step 6: Final answer
    x = 1,492,621.51

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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.