Home / 1,599,023-2,399,198.76-700,001.96

Finding the Fourth Proportional to 1,599,023, 2,399,198.76 and 700,001.96

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Solution

The fourth proportional to 1,599,023, 2,399,198.76 and 700,001.96 is: 1,050,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,023 : 2,399,198.76 = 700,001.96 : x
  2. Step 2: Convert to fraction form
    1,599,023/2,399,198.76 = 700,001.96/x
  3. Step 3: Cross multiply
    1,599,023x = 2,399,198.76 × 700,001.96
  4. Step 4: Simplify right side
    1,599,023x = 1,679,443,834,429.57
  5. Step 5: Solve for x
    x = 1,679,443,834,429.57/1,599,023
  6. Step 6: Final answer
    x = 1,050,293.73

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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.