Home / 9,692,003.40-14,522,258.70-8,085,870.60

Finding the Fourth Proportional to 9,692,003.40, 14,522,258.70 and 8,085,870.60

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Solution

The fourth proportional to 9,692,003.40, 14,522,258.70 and 8,085,870.60 is: 12,115,668.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,692,003.40 : 14,522,258.70 = 8,085,870.60 : x
  2. Step 2: Convert to fraction form
    9,692,003.40/14,522,258.70 = 8,085,870.60/x
  3. Step 3: Cross multiply
    9,692,003.40x = 14,522,258.70 × 8,085,870.60
  4. Step 4: Simplify right side
    9,692,003.40x = 117,425,104,667,924.20
  5. Step 5: Solve for x
    x = 117,425,104,667,924.20/9,692,003.40
  6. Step 6: Final answer
    x = 12,115,668.95

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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.