Home / 5,453,062.64-7,524,884.12-3,005,539

Finding the Fourth Proportional to 5,453,062.64, 7,524,884.12 and 3,005,539

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Solution

The fourth proportional to 5,453,062.64, 7,524,884.12 and 3,005,539 is: 4,147,455.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453,062.64 : 7,524,884.12 = 3,005,539 : x
  2. Step 2: Convert to fraction form
    5,453,062.64/7,524,884.12 = 3,005,539/x
  3. Step 3: Cross multiply
    5,453,062.64x = 7,524,884.12 × 3,005,539
  4. Step 4: Simplify right side
    5,453,062.64x = 22,616,332,693,140.68
  5. Step 5: Solve for x
    x = 22,616,332,693,140.68/5,453,062.64
  6. Step 6: Final answer
    x = 4,147,455.14

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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.