Home / 3,030,493.90-4,540,227.99-1,764,483.34

Finding the Fourth Proportional to 3,030,493.90, 4,540,227.99 and 1,764,483.34

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Solution

The fourth proportional to 3,030,493.90, 4,540,227.99 and 1,764,483.34 is: 2,643,515.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,493.90 : 4,540,227.99 = 1,764,483.34 : x
  2. Step 2: Convert to fraction form
    3,030,493.90/4,540,227.99 = 1,764,483.34/x
  3. Step 3: Cross multiply
    3,030,493.90x = 4,540,227.99 × 1,764,483.34
  4. Step 4: Simplify right side
    3,030,493.90x = 8,011,156,648,156.69
  5. Step 5: Solve for x
    x = 8,011,156,648,156.69/3,030,493.90
  6. Step 6: Final answer
    x = 2,643,515.19

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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.