Home / 6,508,032.92-8,980,890.80-3,567,749.45

Finding the Fourth Proportional to 6,508,032.92, 8,980,890.80 and 3,567,749.45

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Solution

The fourth proportional to 6,508,032.92, 8,980,890.80 and 3,567,749.45 is: 4,923,387.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,508,032.92 : 8,980,890.80 = 3,567,749.45 : x
  2. Step 2: Convert to fraction form
    6,508,032.92/8,980,890.80 = 3,567,749.45/x
  3. Step 3: Cross multiply
    6,508,032.92x = 8,980,890.80 × 3,567,749.45
  4. Step 4: Simplify right side
    6,508,032.92x = 32,041,568,216,823.54
  5. Step 5: Solve for x
    x = 32,041,568,216,823.54/6,508,032.92
  6. Step 6: Final answer
    x = 4,923,387.54

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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.