Home / 2,286,622.17-3,429,932.99-603,740.25

Finding the Fourth Proportional to 2,286,622.17, 3,429,932.99 and 603,740.25

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Solution

The fourth proportional to 2,286,622.17, 3,429,932.99 and 603,740.25 is: 905,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,622.17 : 3,429,932.99 = 603,740.25 : x
  2. Step 2: Convert to fraction form
    2,286,622.17/3,429,932.99 = 603,740.25/x
  3. Step 3: Cross multiply
    2,286,622.17x = 3,429,932.99 × 603,740.25
  4. Step 4: Simplify right side
    2,286,622.17x = 2,070,788,597,847.15
  5. Step 5: Solve for x
    x = 2,070,788,597,847.15/2,286,622.17
  6. Step 6: Final answer
    x = 905,610.30

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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.