Home / 6,750,596.88-9,315,787.97-3,653,118.41

Finding the Fourth Proportional to 6,750,596.88, 9,315,787.97 and 3,653,118.41

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Solution

The fourth proportional to 6,750,596.88, 9,315,787.97 and 3,653,118.41 is: 5,041,284.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,596.88 : 9,315,787.97 = 3,653,118.41 : x
  2. Step 2: Convert to fraction form
    6,750,596.88/9,315,787.97 = 3,653,118.41/x
  3. Step 3: Cross multiply
    6,750,596.88x = 9,315,787.97 × 3,653,118.41
  4. Step 4: Simplify right side
    6,750,596.88x = 34,031,676,472,018.99
  5. Step 5: Solve for x
    x = 34,031,676,472,018.99/6,750,596.88
  6. Step 6: Final answer
    x = 5,041,284.06

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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.