Home / 6,216,462.21-8,576,442.48-3,767,306.52

Finding the Fourth Proportional to 6,216,462.21, 8,576,442.48 and 3,767,306.52

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Solution

The fourth proportional to 6,216,462.21, 8,576,442.48 and 3,767,306.52 is: 5,197,504.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,462.21 : 8,576,442.48 = 3,767,306.52 : x
  2. Step 2: Convert to fraction form
    6,216,462.21/8,576,442.48 = 3,767,306.52/x
  3. Step 3: Cross multiply
    6,216,462.21x = 8,576,442.48 × 3,767,306.52
  4. Step 4: Simplify right side
    6,216,462.21x = 32,310,087,673,308.97
  5. Step 5: Solve for x
    x = 32,310,087,673,308.97/6,216,462.21
  6. Step 6: Final answer
    x = 5,197,504.08

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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.