Home / 5,024,446.10-7,533,815.10-3,428,942.12

Finding the Fourth Proportional to 5,024,446.10, 7,533,815.10 and 3,428,942.12

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Solution

The fourth proportional to 5,024,446.10, 7,533,815.10 and 3,428,942.12 is: 5,141,465.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,446.10 : 7,533,815.10 = 3,428,942.12 : x
  2. Step 2: Convert to fraction form
    5,024,446.10/7,533,815.10 = 3,428,942.12/x
  3. Step 3: Cross multiply
    5,024,446.10x = 7,533,815.10 × 3,428,942.12
  4. Step 4: Simplify right side
    5,024,446.10x = 25,833,015,920,682.01
  5. Step 5: Solve for x
    x = 25,833,015,920,682.01/5,024,446.10
  6. Step 6: Final answer
    x = 5,141,465.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.