Home / 4,983,419.43-6,877,183.10-2,946,211.11

Finding the Fourth Proportional to 4,983,419.43, 6,877,183.10 and 2,946,211.11

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Solution

The fourth proportional to 4,983,419.43, 6,877,183.10 and 2,946,211.11 is: 4,065,809.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,419.43 : 6,877,183.10 = 2,946,211.11 : x
  2. Step 2: Convert to fraction form
    4,983,419.43/6,877,183.10 = 2,946,211.11/x
  3. Step 3: Cross multiply
    4,983,419.43x = 6,877,183.10 × 2,946,211.11
  4. Step 4: Simplify right side
    4,983,419.43x = 20,261,633,239,993.18
  5. Step 5: Solve for x
    x = 20,261,633,239,993.18/4,983,419.43
  6. Step 6: Final answer
    x = 4,065,809.34

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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.