Home / 1,052,590.62-1,579,080.72-333,113.41

Finding the Fourth Proportional to 1,052,590.62, 1,579,080.72 and 333,113.41

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Solution

The fourth proportional to 1,052,590.62, 1,579,080.72 and 333,113.41 is: 499,731.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,590.62 : 1,579,080.72 = 333,113.41 : x
  2. Step 2: Convert to fraction form
    1,052,590.62/1,579,080.72 = 333,113.41/x
  3. Step 3: Cross multiply
    1,052,590.62x = 1,579,080.72 × 333,113.41
  4. Step 4: Simplify right side
    1,052,590.62x = 526,012,966,527.48
  5. Step 5: Solve for x
    x = 526,012,966,527.48/1,052,590.62
  6. Step 6: Final answer
    x = 499,731.76

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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.