Home / 2,295,365.64-3,443,468.76-946,792.56

Finding the Fourth Proportional to 2,295,365.64, 3,443,468.76 and 946,792.56

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Solution

The fourth proportional to 2,295,365.64, 3,443,468.76 and 946,792.56 is: 1,420,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,365.64 : 3,443,468.76 = 946,792.56 : x
  2. Step 2: Convert to fraction form
    2,295,365.64/3,443,468.76 = 946,792.56/x
  3. Step 3: Cross multiply
    2,295,365.64x = 3,443,468.76 × 946,792.56
  4. Step 4: Simplify right side
    2,295,365.64x = 3,260,250,602,560.43
  5. Step 5: Solve for x
    x = 3,260,250,602,560.43/2,295,365.64
  6. Step 6: Final answer
    x = 1,420,362.21

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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.