Home / 1,052,585.88-1,579,073.56-333,108.64

Finding the Fourth Proportional to 1,052,585.88, 1,579,073.56 and 333,108.64

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Solution

The fourth proportional to 1,052,585.88, 1,579,073.56 and 333,108.64 is: 499,724.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,585.88 : 1,579,073.56 = 333,108.64 : x
  2. Step 2: Convert to fraction form
    1,052,585.88/1,579,073.56 = 333,108.64/x
  3. Step 3: Cross multiply
    1,052,585.88x = 1,579,073.56 × 333,108.64
  4. Step 4: Simplify right side
    1,052,585.88x = 526,003,046,031.56
  5. Step 5: Solve for x
    x = 526,003,046,031.56/1,052,585.88
  6. Step 6: Final answer
    x = 499,724.59

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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.