Home / 6,803,254.09-9,388,491.15-3,747,468.34

Finding the Fourth Proportional to 6,803,254.09, 9,388,491.15 and 3,747,468.34

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Solution

The fourth proportional to 6,803,254.09, 9,388,491.15 and 3,747,468.34 is: 5,171,506.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,254.09 : 9,388,491.15 = 3,747,468.34 : x
  2. Step 2: Convert to fraction form
    6,803,254.09/9,388,491.15 = 3,747,468.34/x
  3. Step 3: Cross multiply
    6,803,254.09x = 9,388,491.15 × 3,747,468.34
  4. Step 4: Simplify right side
    6,803,254.09x = 35,183,073,370,783.81
  5. Step 5: Solve for x
    x = 35,183,073,370,783.81/6,803,254.09
  6. Step 6: Final answer
    x = 5,171,506.59

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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.