Home / 1,332,294.27-1,998,222.53-573,930.03

Finding the Fourth Proportional to 1,332,294.27, 1,998,222.53 and 573,930.03

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Solution

The fourth proportional to 1,332,294.27, 1,998,222.53 and 573,930.03 is: 860,800.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,294.27 : 1,998,222.53 = 573,930.03 : x
  2. Step 2: Convert to fraction form
    1,332,294.27/1,998,222.53 = 573,930.03/x
  3. Step 3: Cross multiply
    1,332,294.27x = 1,998,222.53 × 573,930.03
  4. Step 4: Simplify right side
    1,332,294.27x = 1,146,839,913,719.93
  5. Step 5: Solve for x
    x = 1,146,839,913,719.93/1,332,294.27
  6. Step 6: Final answer
    x = 860,800.76

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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.