Home / 3,385,797.89-4,672,394.60-1,837,059.12

Finding the Fourth Proportional to 3,385,797.89, 4,672,394.60 and 1,837,059.12

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Solution

The fourth proportional to 3,385,797.89, 4,672,394.60 and 1,837,059.12 is: 2,535,138.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,797.89 : 4,672,394.60 = 1,837,059.12 : x
  2. Step 2: Convert to fraction form
    3,385,797.89/4,672,394.60 = 1,837,059.12/x
  3. Step 3: Cross multiply
    3,385,797.89x = 4,672,394.60 × 1,837,059.12
  4. Step 4: Simplify right side
    3,385,797.89x = 8,583,465,102,983.46
  5. Step 5: Solve for x
    x = 8,583,465,102,983.46/3,385,797.89
  6. Step 6: Final answer
    x = 2,535,138.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.