Home / 9,441,975.42-13,028,770.17-5,956,005.38

Finding the Fourth Proportional to 9,441,975.42, 13,028,770.17 and 5,956,005.38

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Solution

The fourth proportional to 9,441,975.42, 13,028,770.17 and 5,956,005.38 is: 8,218,558.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,975.42 : 13,028,770.17 = 5,956,005.38 : x
  2. Step 2: Convert to fraction form
    9,441,975.42/13,028,770.17 = 5,956,005.38/x
  3. Step 3: Cross multiply
    9,441,975.42x = 13,028,770.17 × 5,956,005.38
  4. Step 4: Simplify right side
    9,441,975.42x = 77,599,425,162,159.66
  5. Step 5: Solve for x
    x = 77,599,425,162,159.66/9,441,975.42
  6. Step 6: Final answer
    x = 8,218,558.27

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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.