Home / 8,117,527.33-11,199,069.64-4,633,059.51

Finding the Fourth Proportional to 8,117,527.33, 11,199,069.64 and 4,633,059.51

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Solution

The fourth proportional to 8,117,527.33, 11,199,069.64 and 4,633,059.51 is: 6,391,842.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,117,527.33 : 11,199,069.64 = 4,633,059.51 : x
  2. Step 2: Convert to fraction form
    8,117,527.33/11,199,069.64 = 4,633,059.51/x
  3. Step 3: Cross multiply
    8,117,527.33x = 11,199,069.64 × 4,633,059.51
  4. Step 4: Simplify right side
    8,117,527.33x = 51,885,956,019,593.62
  5. Step 5: Solve for x
    x = 51,885,956,019,593.62/8,117,527.33
  6. Step 6: Final answer
    x = 6,391,842.48

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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.