Home / 4,675,379.10-7,007,214.33-2,511,085.62

Finding the Fourth Proportional to 4,675,379.10, 7,007,214.33 and 2,511,085.62

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Solution

The fourth proportional to 4,675,379.10, 7,007,214.33 and 2,511,085.62 is: 3,763,484.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,379.10 : 7,007,214.33 = 2,511,085.62 : x
  2. Step 2: Convert to fraction form
    4,675,379.10/7,007,214.33 = 2,511,085.62/x
  3. Step 3: Cross multiply
    4,675,379.10x = 7,007,214.33 × 2,511,085.62
  4. Step 4: Simplify right side
    4,675,379.10x = 17,595,715,140,320.94
  5. Step 5: Solve for x
    x = 17,595,715,140,320.94/4,675,379.10
  6. Step 6: Final answer
    x = 3,763,484.15

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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.