Home / 6,359,929.58-9,538,676.91-2,469,386.36

Finding the Fourth Proportional to 6,359,929.58, 9,538,676.91 and 2,469,386.36

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Solution

The fourth proportional to 6,359,929.58, 9,538,676.91 and 2,469,386.36 is: 3,703,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,929.58 : 9,538,676.91 = 2,469,386.36 : x
  2. Step 2: Convert to fraction form
    6,359,929.58/9,538,676.91 = 2,469,386.36/x
  3. Step 3: Cross multiply
    6,359,929.58x = 9,538,676.91 × 2,469,386.36
  4. Step 4: Simplify right side
    6,359,929.58x = 23,554,678,677,847.64
  5. Step 5: Solve for x
    x = 23,554,678,677,847.64/6,359,929.58
  6. Step 6: Final answer
    x = 3,703,606.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.