Home / 3,673,868.24-5,069,998.46-2,020,084.76

Finding the Fourth Proportional to 3,673,868.24, 5,069,998.46 and 2,020,084.76

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Solution

The fourth proportional to 3,673,868.24, 5,069,998.46 and 2,020,084.76 is: 2,787,750.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,868.24 : 5,069,998.46 = 2,020,084.76 : x
  2. Step 2: Convert to fraction form
    3,673,868.24/5,069,998.46 = 2,020,084.76/x
  3. Step 3: Cross multiply
    3,673,868.24x = 5,069,998.46 × 2,020,084.76
  4. Step 4: Simplify right side
    3,673,868.24x = 10,241,826,622,269.47
  5. Step 5: Solve for x
    x = 10,241,826,622,269.47/3,673,868.24
  6. Step 6: Final answer
    x = 2,787,750.12

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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.