Home / 6,926,134.69-9,555,735.65-4,481,838.24

Finding the Fourth Proportional to 6,926,134.69, 9,555,735.65 and 4,481,838.24

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Solution

The fourth proportional to 6,926,134.69, 9,555,735.65 and 4,481,838.24 is: 6,183,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,134.69 : 9,555,735.65 = 4,481,838.24 : x
  2. Step 2: Convert to fraction form
    6,926,134.69/9,555,735.65 = 4,481,838.24/x
  3. Step 3: Cross multiply
    6,926,134.69x = 9,555,735.65 × 4,481,838.24
  4. Step 4: Simplify right side
    6,926,134.69x = 42,827,261,389,258.05
  5. Step 5: Solve for x
    x = 42,827,261,389,258.05/6,926,134.69
  6. Step 6: Final answer
    x = 6,183,428.90

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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.