Home / 1,713,040.37-2,566,757.24-1,037,072.87

Finding the Fourth Proportional to 1,713,040.37, 2,566,757.24 and 1,037,072.87

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Solution

The fourth proportional to 1,713,040.37, 2,566,757.24 and 1,037,072.87 is: 1,553,912.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,040.37 : 2,566,757.24 = 1,037,072.87 : x
  2. Step 2: Convert to fraction form
    1,713,040.37/2,566,757.24 = 1,037,072.87/x
  3. Step 3: Cross multiply
    1,713,040.37x = 2,566,757.24 × 1,037,072.87
  4. Step 4: Simplify right side
    1,713,040.37x = 2,661,914,292,294.71
  5. Step 5: Solve for x
    x = 2,661,914,292,294.71/1,713,040.37
  6. Step 6: Final answer
    x = 1,553,912.18

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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.