Home / 4,794,192.81-6,615,733.14-2,618,704.64

Finding the Fourth Proportional to 4,794,192.81, 6,615,733.14 and 2,618,704.64

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Solution

The fourth proportional to 4,794,192.81, 6,615,733.14 and 2,618,704.64 is: 3,613,674.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,192.81 : 6,615,733.14 = 2,618,704.64 : x
  2. Step 2: Convert to fraction form
    4,794,192.81/6,615,733.14 = 2,618,704.64/x
  3. Step 3: Cross multiply
    4,794,192.81x = 6,615,733.14 × 2,618,704.64
  4. Step 4: Simplify right side
    4,794,192.81x = 17,324,651,087,259.10
  5. Step 5: Solve for x
    x = 17,324,651,087,259.10/4,794,192.81
  6. Step 6: Final answer
    x = 3,613,674.25

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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.