Home / 3,269,204.21-4,903,810.27-1,562,946.30

Finding the Fourth Proportional to 3,269,204.21, 4,903,810.27 and 1,562,946.30

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Solution

The fourth proportional to 3,269,204.21, 4,903,810.27 and 1,562,946.30 is: 2,344,421.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,204.21 : 4,903,810.27 = 1,562,946.30 : x
  2. Step 2: Convert to fraction form
    3,269,204.21/4,903,810.27 = 1,562,946.30/x
  3. Step 3: Cross multiply
    3,269,204.21x = 4,903,810.27 × 1,562,946.30
  4. Step 4: Simplify right side
    3,269,204.21x = 7,664,392,113,491.14
  5. Step 5: Solve for x
    x = 7,664,392,113,491.14/3,269,204.21
  6. Step 6: Final answer
    x = 2,344,421.34

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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.