Home / 4,817,230.40-6,647,166.96-2,641,200.96

Finding the Fourth Proportional to 4,817,230.40, 6,647,166.96 and 2,641,200.96

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Solution

The fourth proportional to 4,817,230.40, 6,647,166.96 and 2,641,200.96 is: 3,644,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,230.40 : 6,647,166.96 = 2,641,200.96 : x
  2. Step 2: Convert to fraction form
    4,817,230.40/6,647,166.96 = 2,641,200.96/x
  3. Step 3: Cross multiply
    4,817,230.40x = 6,647,166.96 × 2,641,200.96
  4. Step 4: Simplify right side
    4,817,230.40x = 17,556,503,756,032.28
  5. Step 5: Solve for x
    x = 17,556,503,756,032.28/4,817,230.40
  6. Step 6: Final answer
    x = 3,644,522.33

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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.