Home / 4,865,007.70-7,297,511.55-2,340,918.10

Finding the Fourth Proportional to 4,865,007.70, 7,297,511.55 and 2,340,918.10

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Solution

The fourth proportional to 4,865,007.70, 7,297,511.55 and 2,340,918.10 is: 3,511,377.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,007.70 : 7,297,511.55 = 2,340,918.10 : x
  2. Step 2: Convert to fraction form
    4,865,007.70/7,297,511.55 = 2,340,918.10/x
  3. Step 3: Cross multiply
    4,865,007.70x = 7,297,511.55 × 2,340,918.10
  4. Step 4: Simplify right side
    4,865,007.70x = 17,082,876,872,354.05
  5. Step 5: Solve for x
    x = 17,082,876,872,354.05/4,865,007.70
  6. Step 6: Final answer
    x = 3,511,377.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.