Home / 11,597,968.60-17,396,952.90-6,807,952.60

Finding the Fourth Proportional to 11,597,968.60, 17,396,952.90 and 6,807,952.60

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Solution

The fourth proportional to 11,597,968.60, 17,396,952.90 and 6,807,952.60 is: 10,211,928.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,968.60 : 17,396,952.90 = 6,807,952.60 : x
  2. Step 2: Convert to fraction form
    11,597,968.60/17,396,952.90 = 6,807,952.60/x
  3. Step 3: Cross multiply
    11,597,968.60x = 17,396,952.90 × 6,807,952.60
  4. Step 4: Simplify right side
    11,597,968.60x = 118,437,630,727,632.52
  5. Step 5: Solve for x
    x = 118,437,630,727,632.52/11,597,968.60
  6. Step 6: Final answer
    x = 10,211,928.90

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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.