Home / 3,666,834.36-5,059,821-2,035,310.50

Finding the Fourth Proportional to 3,666,834.36, 5,059,821 and 2,035,310.50

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Solution

The fourth proportional to 3,666,834.36, 5,059,821 and 2,035,310.50 is: 2,808,500.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,834.36 : 5,059,821 = 2,035,310.50 : x
  2. Step 2: Convert to fraction form
    3,666,834.36/5,059,821 = 2,035,310.50/x
  3. Step 3: Cross multiply
    3,666,834.36x = 5,059,821 × 2,035,310.50
  4. Step 4: Simplify right side
    3,666,834.36x = 10,298,306,809,420.50
  5. Step 5: Solve for x
    x = 10,298,306,809,420.50/3,666,834.36
  6. Step 6: Final answer
    x = 2,808,500.68

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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.