Home / 9,861,568.44-13,613,155.86-5,995,324.20

Finding the Fourth Proportional to 9,861,568.44, 13,613,155.86 and 5,995,324.20

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Solution

The fourth proportional to 9,861,568.44, 13,613,155.86 and 5,995,324.20 is: 8,276,095.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,568.44 : 13,613,155.86 = 5,995,324.20 : x
  2. Step 2: Convert to fraction form
    9,861,568.44/13,613,155.86 = 5,995,324.20/x
  3. Step 3: Cross multiply
    9,861,568.44x = 13,613,155.86 × 5,995,324.20
  4. Step 4: Simplify right side
    9,861,568.44x = 81,615,282,765,829.81
  5. Step 5: Solve for x
    x = 81,615,282,765,829.81/9,861,568.44
  6. Step 6: Final answer
    x = 8,276,095.56

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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.