Home / 3,503,427.30-4,834,792.62-2,053,533.78

Finding the Fourth Proportional to 3,503,427.30, 4,834,792.62 and 2,053,533.78

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Solution

The fourth proportional to 3,503,427.30, 4,834,792.62 and 2,053,533.78 is: 2,833,913.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,427.30 : 4,834,792.62 = 2,053,533.78 : x
  2. Step 2: Convert to fraction form
    3,503,427.30/4,834,792.62 = 2,053,533.78/x
  3. Step 3: Cross multiply
    3,503,427.30x = 4,834,792.62 × 2,053,533.78
  4. Step 4: Simplify right side
    3,503,427.30x = 9,928,409,964,464.70
  5. Step 5: Solve for x
    x = 9,928,409,964,464.70/3,503,427.30
  6. Step 6: Final answer
    x = 2,833,913.51

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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.