Home / 3,697,795.74-5,102,667.54-2,043,873.30

Finding the Fourth Proportional to 3,697,795.74, 5,102,667.54 and 2,043,873.30

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Solution

The fourth proportional to 3,697,795.74, 5,102,667.54 and 2,043,873.30 is: 2,820,384.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,795.74 : 5,102,667.54 = 2,043,873.30 : x
  2. Step 2: Convert to fraction form
    3,697,795.74/5,102,667.54 = 2,043,873.30/x
  3. Step 3: Cross multiply
    3,697,795.74x = 5,102,667.54 × 2,043,873.30
  4. Step 4: Simplify right side
    3,697,795.74x = 10,429,205,943,782.68
  5. Step 5: Solve for x
    x = 10,429,205,943,782.68/3,697,795.74
  6. Step 6: Final answer
    x = 2,820,384.54

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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.