Home / 2,748,383.44-3,792,773.62-1,524,688.98

Finding the Fourth Proportional to 2,748,383.44, 3,792,773.62 and 1,524,688.98

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Solution

The fourth proportional to 2,748,383.44, 3,792,773.62 and 1,524,688.98 is: 2,104,073.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,383.44 : 3,792,773.62 = 1,524,688.98 : x
  2. Step 2: Convert to fraction form
    2,748,383.44/3,792,773.62 = 1,524,688.98/x
  3. Step 3: Cross multiply
    2,748,383.44x = 3,792,773.62 × 1,524,688.98
  4. Step 4: Simplify right side
    2,748,383.44x = 5,782,800,142,048.71
  5. Step 5: Solve for x
    x = 5,782,800,142,048.71/2,748,383.44
  6. Step 6: Final answer
    x = 2,104,073.27

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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.