Home / 3,340,181.56-5,001,599.67-2,863,459.30

Finding the Fourth Proportional to 3,340,181.56, 5,001,599.67 and 2,863,459.30

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Solution

The fourth proportional to 3,340,181.56, 5,001,599.67 and 2,863,459.30 is: 4,287,754.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,181.56 : 5,001,599.67 = 2,863,459.30 : x
  2. Step 2: Convert to fraction form
    3,340,181.56/5,001,599.67 = 2,863,459.30/x
  3. Step 3: Cross multiply
    3,340,181.56x = 5,001,599.67 × 2,863,459.30
  4. Step 4: Simplify right side
    3,340,181.56x = 14,321,877,089,938.43
  5. Step 5: Solve for x
    x = 14,321,877,089,938.43/3,340,181.56
  6. Step 6: Final answer
    x = 4,287,754.07

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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.