Home / 1,070,249.96-1,477,011.30-593,321.96

Finding the Fourth Proportional to 1,070,249.96, 1,477,011.30 and 593,321.96

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Solution

The fourth proportional to 1,070,249.96, 1,477,011.30 and 593,321.96 is: 818,821.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,249.96 : 1,477,011.30 = 593,321.96 : x
  2. Step 2: Convert to fraction form
    1,070,249.96/1,477,011.30 = 593,321.96/x
  3. Step 3: Cross multiply
    1,070,249.96x = 1,477,011.30 × 593,321.96
  4. Step 4: Simplify right side
    1,070,249.96x = 876,343,239,458.15
  5. Step 5: Solve for x
    x = 876,343,239,458.15/1,070,249.96
  6. Step 6: Final answer
    x = 818,821.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.