Home / 3,006,984.86-4,145,624.79-2,388,841.04

Finding the Fourth Proportional to 3,006,984.86, 4,145,624.79 and 2,388,841.04

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Solution

The fourth proportional to 3,006,984.86, 4,145,624.79 and 2,388,841.04 is: 3,293,411.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,984.86 : 4,145,624.79 = 2,388,841.04 : x
  2. Step 2: Convert to fraction form
    3,006,984.86/4,145,624.79 = 2,388,841.04/x
  3. Step 3: Cross multiply
    3,006,984.86x = 4,145,624.79 × 2,388,841.04
  4. Step 4: Simplify right side
    3,006,984.86x = 9,903,238,634,793.38
  5. Step 5: Solve for x
    x = 9,903,238,634,793.38/3,006,984.86
  6. Step 6: Final answer
    x = 3,293,411.54

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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.