Home / 3,815,329.64-5,265,153.69-2,096,560.87

Finding the Fourth Proportional to 3,815,329.64, 5,265,153.69 and 2,096,560.87

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Solution

The fourth proportional to 3,815,329.64, 5,265,153.69 and 2,096,560.87 is: 2,893,253.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,329.64 : 5,265,153.69 = 2,096,560.87 : x
  2. Step 2: Convert to fraction form
    3,815,329.64/5,265,153.69 = 2,096,560.87/x
  3. Step 3: Cross multiply
    3,815,329.64x = 5,265,153.69 × 2,096,560.87
  4. Step 4: Simplify right side
    3,815,329.64x = 11,038,715,202,110.95
  5. Step 5: Solve for x
    x = 11,038,715,202,110.95/3,815,329.64
  6. Step 6: Final answer
    x = 2,893,253.34

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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.