Home / 6,028,750.40-9,042,979.80-3,630,777.80

Finding the Fourth Proportional to 6,028,750.40, 9,042,979.80 and 3,630,777.80

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Solution

The fourth proportional to 6,028,750.40, 9,042,979.80 and 3,630,777.80 is: 5,446,078.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,750.40 : 9,042,979.80 = 3,630,777.80 : x
  2. Step 2: Convert to fraction form
    6,028,750.40/9,042,979.80 = 3,630,777.80/x
  3. Step 3: Cross multiply
    6,028,750.40x = 9,042,979.80 × 3,630,777.80
  4. Step 4: Simplify right side
    6,028,750.40x = 32,833,050,303,688.44
  5. Step 5: Solve for x
    x = 32,833,050,303,688.44/6,028,750.40
  6. Step 6: Final answer
    x = 5,446,078.89

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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.