Home / 4,724,290.05-6,519,446.64-2,659,301.16

Finding the Fourth Proportional to 4,724,290.05, 6,519,446.64 and 2,659,301.16

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Solution

The fourth proportional to 4,724,290.05, 6,519,446.64 and 2,659,301.16 is: 3,669,794.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,290.05 : 6,519,446.64 = 2,659,301.16 : x
  2. Step 2: Convert to fraction form
    4,724,290.05/6,519,446.64 = 2,659,301.16/x
  3. Step 3: Cross multiply
    4,724,290.05x = 6,519,446.64 × 2,659,301.16
  4. Step 4: Simplify right side
    4,724,290.05x = 17,337,172,012,310.10
  5. Step 5: Solve for x
    x = 17,337,172,012,310.10/4,724,290.05
  6. Step 6: Final answer
    x = 3,669,794.16

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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.