Home / 3,242,304.45-4,863,555.77-1,112,358.69

Finding the Fourth Proportional to 3,242,304.45, 4,863,555.77 and 1,112,358.69

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Solution

The fourth proportional to 3,242,304.45, 4,863,555.77 and 1,112,358.69 is: 1,668,572.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,304.45 : 4,863,555.77 = 1,112,358.69 : x
  2. Step 2: Convert to fraction form
    3,242,304.45/4,863,555.77 = 1,112,358.69/x
  3. Step 3: Cross multiply
    3,242,304.45x = 4,863,555.77 × 1,112,358.69
  4. Step 4: Simplify right side
    3,242,304.45x = 5,410,018,519,497.35
  5. Step 5: Solve for x
    x = 5,410,018,519,497.35/3,242,304.45
  6. Step 6: Final answer
    x = 1,668,572.03

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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.