Home / 3,804,767.41-5,709,113.27-1,783,216.70

Finding the Fourth Proportional to 3,804,767.41, 5,709,113.27 and 1,783,216.70

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Solution

The fourth proportional to 3,804,767.41, 5,709,113.27 and 1,783,216.70 is: 2,675,744.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,767.41 : 5,709,113.27 = 1,783,216.70 : x
  2. Step 2: Convert to fraction form
    3,804,767.41/5,709,113.27 = 1,783,216.70/x
  3. Step 3: Cross multiply
    3,804,767.41x = 5,709,113.27 × 1,783,216.70
  4. Step 4: Simplify right side
    3,804,767.41x = 10,180,586,125,255.61
  5. Step 5: Solve for x
    x = 10,180,586,125,255.61/3,804,767.41
  6. Step 6: Final answer
    x = 2,675,744.67

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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.