Home / 1,070,234.96-1,476,990.60-593,306.96

Finding the Fourth Proportional to 1,070,234.96, 1,476,990.60 and 593,306.96

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Solution

The fourth proportional to 1,070,234.96, 1,476,990.60 and 593,306.96 is: 818,800.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,234.96 : 1,476,990.60 = 593,306.96 : x
  2. Step 2: Convert to fraction form
    1,070,234.96/1,476,990.60 = 593,306.96/x
  3. Step 3: Cross multiply
    1,070,234.96x = 1,476,990.60 × 593,306.96
  4. Step 4: Simplify right side
    1,070,234.96x = 876,308,802,834.58
  5. Step 5: Solve for x
    x = 876,308,802,834.58/1,070,234.96
  6. Step 6: Final answer
    x = 818,800.39

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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.