Home / 3,326,668.84-4,590,862.79-1,951,004.76

Finding the Fourth Proportional to 3,326,668.84, 4,590,862.79 and 1,951,004.76

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Solution

The fourth proportional to 3,326,668.84, 4,590,862.79 and 1,951,004.76 is: 2,692,421.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,668.84 : 4,590,862.79 = 1,951,004.76 : x
  2. Step 2: Convert to fraction form
    3,326,668.84/4,590,862.79 = 1,951,004.76/x
  3. Step 3: Cross multiply
    3,326,668.84x = 4,590,862.79 × 1,951,004.76
  4. Step 4: Simplify right side
    3,326,668.84x = 8,956,795,151,743.20
  5. Step 5: Solve for x
    x = 8,956,795,151,743.20/3,326,668.84
  6. Step 6: Final answer
    x = 2,692,421.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.