Home / 2,426,716.24-3,348,938.52-1,339,057.88

Finding the Fourth Proportional to 2,426,716.24, 3,348,938.52 and 1,339,057.88

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Solution

The fourth proportional to 2,426,716.24, 3,348,938.52 and 1,339,057.88 is: 1,847,938.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,716.24 : 3,348,938.52 = 1,339,057.88 : x
  2. Step 2: Convert to fraction form
    2,426,716.24/3,348,938.52 = 1,339,057.88/x
  3. Step 3: Cross multiply
    2,426,716.24x = 3,348,938.52 × 1,339,057.88
  4. Step 4: Simplify right side
    2,426,716.24x = 4,484,422,514,841.54
  5. Step 5: Solve for x
    x = 4,484,422,514,841.54/2,426,716.24
  6. Step 6: Final answer
    x = 1,847,938.56

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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.