Home / 4,774,315.82-6,576,005.12-3,669,634.74

Finding the Fourth Proportional to 4,774,315.82, 6,576,005.12 and 3,669,634.74

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Solution

The fourth proportional to 4,774,315.82, 6,576,005.12 and 3,669,634.74 is: 5,054,449.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,315.82 : 6,576,005.12 = 3,669,634.74 : x
  2. Step 2: Convert to fraction form
    4,774,315.82/6,576,005.12 = 3,669,634.74/x
  3. Step 3: Cross multiply
    4,774,315.82x = 6,576,005.12 × 3,669,634.74
  4. Step 4: Simplify right side
    4,774,315.82x = 24,131,536,847,943.96
  5. Step 5: Solve for x
    x = 24,131,536,847,943.96/4,774,315.82
  6. Step 6: Final answer
    x = 5,054,449.21

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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.