Home / 6,384,205.60-9,577,912.40-1,835,262.68

Finding the Fourth Proportional to 6,384,205.60, 9,577,912.40 and 1,835,262.68

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Solution

The fourth proportional to 6,384,205.60, 9,577,912.40 and 1,835,262.68 is: 2,753,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,205.60 : 9,577,912.40 = 1,835,262.68 : x
  2. Step 2: Convert to fraction form
    6,384,205.60/9,577,912.40 = 1,835,262.68/x
  3. Step 3: Cross multiply
    6,384,205.60x = 9,577,912.40 × 1,835,262.68
  4. Step 4: Simplify right side
    6,384,205.60x = 17,577,985,180,029.23
  5. Step 5: Solve for x
    x = 17,577,985,180,029.23/6,384,205.60
  6. Step 6: Final answer
    x = 2,753,355.12

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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.