Home / 1,801,265.92-2,704,989.84-1,599,318.34

Finding the Fourth Proportional to 1,801,265.92, 2,704,989.84 and 1,599,318.34

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Solution

The fourth proportional to 1,801,265.92, 2,704,989.84 and 1,599,318.34 is: 2,401,721.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,265.92 : 2,704,989.84 = 1,599,318.34 : x
  2. Step 2: Convert to fraction form
    1,801,265.92/2,704,989.84 = 1,599,318.34/x
  3. Step 3: Cross multiply
    1,801,265.92x = 2,704,989.84 × 1,599,318.34
  4. Step 4: Simplify right side
    1,801,265.92x = 4,326,139,860,625.67
  5. Step 5: Solve for x
    x = 4,326,139,860,625.67/1,801,265.92
  6. Step 6: Final answer
    x = 2,401,721.93

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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.