Home / 3,274,443.63-4,912,451.95-1,252,654.47

Finding the Fourth Proportional to 3,274,443.63, 4,912,451.95 and 1,252,654.47

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Solution

The fourth proportional to 3,274,443.63, 4,912,451.95 and 1,252,654.47 is: 1,879,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,443.63 : 4,912,451.95 = 1,252,654.47 : x
  2. Step 2: Convert to fraction form
    3,274,443.63/4,912,451.95 = 1,252,654.47/x
  3. Step 3: Cross multiply
    3,274,443.63x = 4,912,451.95 × 1,252,654.47
  4. Step 4: Simplify right side
    3,274,443.63x = 6,153,604,887,564.44
  5. Step 5: Solve for x
    x = 6,153,604,887,564.44/3,274,443.63
  6. Step 6: Final answer
    x = 1,879,282.58

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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.