Home / 3,326,674.55-4,590,870.67-1,951,010.47

Finding the Fourth Proportional to 3,326,674.55, 4,590,870.67 and 1,951,010.47

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Solution

The fourth proportional to 3,326,674.55, 4,590,870.67 and 1,951,010.47 is: 2,692,429.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,674.55 : 4,590,870.67 = 1,951,010.47 : x
  2. Step 2: Convert to fraction form
    3,326,674.55/4,590,870.67 = 1,951,010.47/x
  3. Step 3: Cross multiply
    3,326,674.55x = 4,590,870.67 × 1,951,010.47
  4. Step 4: Simplify right side
    3,326,674.55x = 8,956,836,743,585.91
  5. Step 5: Solve for x
    x = 8,956,836,743,585.91/3,326,674.55
  6. Step 6: Final answer
    x = 2,692,429.51

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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.