Home / 6,265,233.60-9,390,477.60-3,271,876.80

Finding the Fourth Proportional to 6,265,233.60, 9,390,477.60 and 3,271,876.80

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Solution

The fourth proportional to 6,265,233.60, 9,390,477.60 and 3,271,876.80 is: 4,903,964.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,233.60 : 9,390,477.60 = 3,271,876.80 : x
  2. Step 2: Convert to fraction form
    6,265,233.60/9,390,477.60 = 3,271,876.80/x
  3. Step 3: Cross multiply
    6,265,233.60x = 9,390,477.60 × 3,271,876.80
  4. Step 4: Simplify right side
    6,265,233.60x = 30,724,485,800,359.68
  5. Step 5: Solve for x
    x = 30,724,485,800,359.68/6,265,233.60
  6. Step 6: Final answer
    x = 4,903,964.92

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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.