Home / 3,168,585.83-4,372,326.96-1,944,942.93

Finding the Fourth Proportional to 3,168,585.83, 4,372,326.96 and 1,944,942.93

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Solution

The fourth proportional to 3,168,585.83, 4,372,326.96 and 1,944,942.93 is: 2,683,823.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,585.83 : 4,372,326.96 = 1,944,942.93 : x
  2. Step 2: Convert to fraction form
    3,168,585.83/4,372,326.96 = 1,944,942.93/x
  3. Step 3: Cross multiply
    3,168,585.83x = 4,372,326.96 × 1,944,942.93
  4. Step 4: Simplify right side
    3,168,585.83x = 8,503,926,408,500.39
  5. Step 5: Solve for x
    x = 8,503,926,408,500.39/3,168,585.83
  6. Step 6: Final answer
    x = 2,683,823.91

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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.