Home / 1,695,576.36-2,541,298.62-937,387.56

Finding the Fourth Proportional to 1,695,576.36, 2,541,298.62 and 937,387.56

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Solution

The fourth proportional to 1,695,576.36, 2,541,298.62 and 937,387.56 is: 1,404,939.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,576.36 : 2,541,298.62 = 937,387.56 : x
  2. Step 2: Convert to fraction form
    1,695,576.36/2,541,298.62 = 937,387.56/x
  3. Step 3: Cross multiply
    1,695,576.36x = 2,541,298.62 × 937,387.56
  4. Step 4: Simplify right side
    1,695,576.36x = 2,382,181,712,633.17
  5. Step 5: Solve for x
    x = 2,382,181,712,633.17/1,695,576.36
  6. Step 6: Final answer
    x = 1,404,939.21

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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.