Home / 3,197,243.10-4,412,226.47-1,746,938.41

Finding the Fourth Proportional to 3,197,243.10, 4,412,226.47 and 1,746,938.41

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Solution

The fourth proportional to 3,197,243.10, 4,412,226.47 and 1,746,938.41 is: 2,410,791.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,243.10 : 4,412,226.47 = 1,746,938.41 : x
  2. Step 2: Convert to fraction form
    3,197,243.10/4,412,226.47 = 1,746,938.41/x
  3. Step 3: Cross multiply
    3,197,243.10x = 4,412,226.47 × 1,746,938.41
  4. Step 4: Simplify right side
    3,197,243.10x = 7,707,887,887,398.49
  5. Step 5: Solve for x
    x = 7,707,887,887,398.49/3,197,243.10
  6. Step 6: Final answer
    x = 2,410,791.94

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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.