Home / 3,112,957.46-4,670,854.86-1,597,704.33

Finding the Fourth Proportional to 3,112,957.46, 4,670,854.86 and 1,597,704.33

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Solution

The fourth proportional to 3,112,957.46, 4,670,854.86 and 1,597,704.33 is: 2,397,284.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,957.46 : 4,670,854.86 = 1,597,704.33 : x
  2. Step 2: Convert to fraction form
    3,112,957.46/4,670,854.86 = 1,597,704.33/x
  3. Step 3: Cross multiply
    3,112,957.46x = 4,670,854.86 × 1,597,704.33
  4. Step 4: Simplify right side
    3,112,957.46x = 7,462,645,034,623.55
  5. Step 5: Solve for x
    x = 7,462,645,034,623.55/3,112,957.46
  6. Step 6: Final answer
    x = 2,397,284.62

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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.