Home / 3,795,210.45-5,237,449.47-2,076,359.67

Finding the Fourth Proportional to 3,795,210.45, 5,237,449.47 and 2,076,359.67

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Solution

The fourth proportional to 3,795,210.45, 5,237,449.47 and 2,076,359.67 is: 2,865,408.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,210.45 : 5,237,449.47 = 2,076,359.67 : x
  2. Step 2: Convert to fraction form
    3,795,210.45/5,237,449.47 = 2,076,359.67/x
  3. Step 3: Cross multiply
    3,795,210.45x = 5,237,449.47 × 2,076,359.67
  4. Step 4: Simplify right side
    3,795,210.45x = 10,874,828,853,170.87
  5. Step 5: Solve for x
    x = 10,874,828,853,170.87/3,795,210.45
  6. Step 6: Final answer
    x = 2,865,408.65

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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.