Home / 6,530,481.60-9,797,277.60-2,742,014.40

Finding the Fourth Proportional to 6,530,481.60, 9,797,277.60 and 2,742,014.40

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Solution

The fourth proportional to 6,530,481.60, 9,797,277.60 and 2,742,014.40 is: 4,113,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,481.60 : 9,797,277.60 = 2,742,014.40 : x
  2. Step 2: Convert to fraction form
    6,530,481.60/9,797,277.60 = 2,742,014.40/x
  3. Step 3: Cross multiply
    6,530,481.60x = 9,797,277.60 × 2,742,014.40
  4. Step 4: Simplify right side
    6,530,481.60x = 26,864,276,259,997.44
  5. Step 5: Solve for x
    x = 26,864,276,259,997.44/6,530,481.60
  6. Step 6: Final answer
    x = 4,113,674.60

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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.