Home / 2,423,954.50-3,345,056.13-1,336,243.30

Finding the Fourth Proportional to 2,423,954.50, 3,345,056.13 and 1,336,243.30

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Solution

The fourth proportional to 2,423,954.50, 3,345,056.13 and 1,336,243.30 is: 1,844,015.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,954.50 : 3,345,056.13 = 1,336,243.30 : x
  2. Step 2: Convert to fraction form
    2,423,954.50/3,345,056.13 = 1,336,243.30/x
  3. Step 3: Cross multiply
    2,423,954.50x = 3,345,056.13 × 1,336,243.30
  4. Step 4: Simplify right side
    2,423,954.50x = 4,469,808,841,836.43
  5. Step 5: Solve for x
    x = 4,469,808,841,836.43/2,423,954.50
  6. Step 6: Final answer
    x = 1,844,015.16

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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.