Home / 11,410,494.52-15,744,155.34-6,762,230.68

Finding the Fourth Proportional to 11,410,494.52, 15,744,155.34 and 6,762,230.68

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Solution

The fourth proportional to 11,410,494.52, 15,744,155.34 and 6,762,230.68 is: 9,330,499.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,494.52 : 15,744,155.34 = 6,762,230.68 : x
  2. Step 2: Convert to fraction form
    11,410,494.52/15,744,155.34 = 6,762,230.68/x
  3. Step 3: Cross multiply
    11,410,494.52x = 15,744,155.34 × 6,762,230.68
  4. Step 4: Simplify right side
    11,410,494.52x = 106,465,610,270,833.83
  5. Step 5: Solve for x
    x = 106,465,610,270,833.83/11,410,494.52
  6. Step 6: Final answer
    x = 9,330,499.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.