Home / 1,558,277.58-2,337,549.66-547,311.54

Finding the Fourth Proportional to 1,558,277.58, 2,337,549.66 and 547,311.54

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Solution

The fourth proportional to 1,558,277.58, 2,337,549.66 and 547,311.54 is: 821,014.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,277.58 : 2,337,549.66 = 547,311.54 : x
  2. Step 2: Convert to fraction form
    1,558,277.58/2,337,549.66 = 547,311.54/x
  3. Step 3: Cross multiply
    1,558,277.58x = 2,337,549.66 × 547,311.54
  4. Step 4: Simplify right side
    1,558,277.58x = 1,279,367,904,241.08
  5. Step 5: Solve for x
    x = 1,279,367,904,241.08/1,558,277.58
  6. Step 6: Final answer
    x = 821,014.13

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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.