Home / 6,863,477.76-10,292,594.67-2,313,303.98

Finding the Fourth Proportional to 6,863,477.76, 10,292,594.67 and 2,313,303.98

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Solution

The fourth proportional to 6,863,477.76, 10,292,594.67 and 2,313,303.98 is: 3,469,072.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,477.76 : 10,292,594.67 = 2,313,303.98 : x
  2. Step 2: Convert to fraction form
    6,863,477.76/10,292,594.67 = 2,313,303.98/x
  3. Step 3: Cross multiply
    6,863,477.76x = 10,292,594.67 × 2,313,303.98
  4. Step 4: Simplify right side
    6,863,477.76x = 23,809,900,163,174.81
  5. Step 5: Solve for x
    x = 23,809,900,163,174.81/6,863,477.76
  6. Step 6: Final answer
    x = 3,469,072.24

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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.