Home / 6,964,174.58-9,594,751.10-5,388,889.46

Finding the Fourth Proportional to 6,964,174.58, 9,594,751.10 and 5,388,889.46

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Solution

The fourth proportional to 6,964,174.58, 9,594,751.10 and 5,388,889.46 is: 7,424,433.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,174.58 : 9,594,751.10 = 5,388,889.46 : x
  2. Step 2: Convert to fraction form
    6,964,174.58/9,594,751.10 = 5,388,889.46/x
  3. Step 3: Cross multiply
    6,964,174.58x = 9,594,751.10 × 5,388,889.46
  4. Step 4: Simplify right side
    6,964,174.58x = 51,705,053,074,113.41
  5. Step 5: Solve for x
    x = 51,705,053,074,113.41/6,964,174.58
  6. Step 6: Final answer
    x = 7,424,433.79

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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.