Home / 2,934,299.14-4,044,653.96-2,313,091.34

Finding the Fourth Proportional to 2,934,299.14, 4,044,653.96 and 2,313,091.34

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Solution

The fourth proportional to 2,934,299.14, 4,044,653.96 and 2,313,091.34 is: 3,188,377.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,299.14 : 4,044,653.96 = 2,313,091.34 : x
  2. Step 2: Convert to fraction form
    2,934,299.14/4,044,653.96 = 2,313,091.34/x
  3. Step 3: Cross multiply
    2,934,299.14x = 4,044,653.96 × 2,313,091.34
  4. Step 4: Simplify right side
    2,934,299.14x = 9,355,654,048,172.71
  5. Step 5: Solve for x
    x = 9,355,654,048,172.71/2,934,299.14
  6. Step 6: Final answer
    x = 3,188,377.74

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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.