Home / 6,803,254.28-9,388,491.41-3,747,468.53

Finding the Fourth Proportional to 6,803,254.28, 9,388,491.41 and 3,747,468.53

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Solution

The fourth proportional to 6,803,254.28, 9,388,491.41 and 3,747,468.53 is: 5,171,506.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,254.28 : 9,388,491.41 = 3,747,468.53 : x
  2. Step 2: Convert to fraction form
    6,803,254.28/9,388,491.41 = 3,747,468.53/x
  3. Step 3: Cross multiply
    6,803,254.28x = 9,388,491.41 × 3,747,468.53
  4. Step 4: Simplify right side
    6,803,254.28x = 35,183,076,100,783.38
  5. Step 5: Solve for x
    x = 35,183,076,100,783.38/6,803,254.28
  6. Step 6: Final answer
    x = 5,171,506.85

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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.