Home / 6,802,958.50-10,200,673.38-2,700,123.27

Finding the Fourth Proportional to 6,802,958.50, 10,200,673.38 and 2,700,123.27

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Solution

The fourth proportional to 6,802,958.50, 10,200,673.38 and 2,700,123.27 is: 4,048,690.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,958.50 : 10,200,673.38 = 2,700,123.27 : x
  2. Step 2: Convert to fraction form
    6,802,958.50/10,200,673.38 = 2,700,123.27/x
  3. Step 3: Cross multiply
    6,802,958.50x = 10,200,673.38 × 2,700,123.27
  4. Step 4: Simplify right side
    6,802,958.50x = 27,543,075,498,503.57
  5. Step 5: Solve for x
    x = 27,543,075,498,503.57/6,802,958.50
  6. Step 6: Final answer
    x = 4,048,690.80

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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.