Home / 3,089,793.30-4,634,689.95-1,410,177.30

Finding the Fourth Proportional to 3,089,793.30, 4,634,689.95 and 1,410,177.30

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Solution

The fourth proportional to 3,089,793.30, 4,634,689.95 and 1,410,177.30 is: 2,115,265.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,793.30 : 4,634,689.95 = 1,410,177.30 : x
  2. Step 2: Convert to fraction form
    3,089,793.30/4,634,689.95 = 1,410,177.30/x
  3. Step 3: Cross multiply
    3,089,793.30x = 4,634,689.95 × 1,410,177.30
  4. Step 4: Simplify right side
    3,089,793.30x = 6,535,734,560,028.14
  5. Step 5: Solve for x
    x = 6,535,734,560,028.14/3,089,793.30
  6. Step 6: Final answer
    x = 2,115,265.95

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Double scale
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Similar ratio
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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.