Home / 1,807,354.44-2,709,372.78-624,573

Finding the Fourth Proportional to 1,807,354.44, 2,709,372.78 and 624,573

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Solution

The fourth proportional to 1,807,354.44, 2,709,372.78 and 624,573 is: 936,286.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,354.44 : 2,709,372.78 = 624,573 : x
  2. Step 2: Convert to fraction form
    1,807,354.44/2,709,372.78 = 624,573/x
  3. Step 3: Cross multiply
    1,807,354.44x = 2,709,372.78 × 624,573
  4. Step 4: Simplify right side
    1,807,354.44x = 1,692,201,085,322.94
  5. Step 5: Solve for x
    x = 1,692,201,085,322.94/1,807,354.44
  6. Step 6: Final answer
    x = 936,286.24

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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.