Home / 5,622,020-8,433,263.28-1,632,932

Finding the Fourth Proportional to 5,622,020, 8,433,263.28 and 1,632,932

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Solution

The fourth proportional to 5,622,020, 8,433,263.28 and 1,632,932 is: 2,449,465.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,020 : 8,433,263.28 = 1,632,932 : x
  2. Step 2: Convert to fraction form
    5,622,020/8,433,263.28 = 1,632,932/x
  3. Step 3: Cross multiply
    5,622,020x = 8,433,263.28 × 1,632,932
  4. Step 4: Simplify right side
    5,622,020x = 13,770,945,474,336.96
  5. Step 5: Solve for x
    x = 13,770,945,474,336.96/5,622,020
  6. Step 6: Final answer
    x = 2,449,465.76

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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.