Home / 2,225,873.34-3,337,099.22-1,130,757.84

Finding the Fourth Proportional to 2,225,873.34, 3,337,099.22 and 1,130,757.84

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Solution

The fourth proportional to 2,225,873.34, 3,337,099.22 and 1,130,757.84 is: 1,695,267.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,873.34 : 3,337,099.22 = 1,130,757.84 : x
  2. Step 2: Convert to fraction form
    2,225,873.34/3,337,099.22 = 1,130,757.84/x
  3. Step 3: Cross multiply
    2,225,873.34x = 3,337,099.22 × 1,130,757.84
  4. Step 4: Simplify right side
    2,225,873.34x = 3,773,451,100,219.10
  5. Step 5: Solve for x
    x = 3,773,451,100,219.10/2,225,873.34
  6. Step 6: Final answer
    x = 1,695,267.67

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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.