Home / 3,393,449.07-4,683,056.63-2,068,949.24

Finding the Fourth Proportional to 3,393,449.07, 4,683,056.63 and 2,068,949.24

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Solution

The fourth proportional to 3,393,449.07, 4,683,056.63 and 2,068,949.24 is: 2,855,209.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,449.07 : 4,683,056.63 = 2,068,949.24 : x
  2. Step 2: Convert to fraction form
    3,393,449.07/4,683,056.63 = 2,068,949.24/x
  3. Step 3: Cross multiply
    3,393,449.07x = 4,683,056.63 × 2,068,949.24
  4. Step 4: Simplify right side
    3,393,449.07x = 9,689,006,450,954.74
  5. Step 5: Solve for x
    x = 9,689,006,450,954.74/3,393,449.07
  6. Step 6: Final answer
    x = 2,855,209.04

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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.