Home / 2,863,553.90-4,295,233.65-733,658.90

Finding the Fourth Proportional to 2,863,553.90, 4,295,233.65 and 733,658.90

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Solution

The fourth proportional to 2,863,553.90, 4,295,233.65 and 733,658.90 is: 1,100,463.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,553.90 : 4,295,233.65 = 733,658.90 : x
  2. Step 2: Convert to fraction form
    2,863,553.90/4,295,233.65 = 733,658.90/x
  3. Step 3: Cross multiply
    2,863,553.90x = 4,295,233.65 × 733,658.90
  4. Step 4: Simplify right side
    2,863,553.90x = 3,151,236,394,901.99
  5. Step 5: Solve for x
    x = 3,151,236,394,901.99/2,863,553.90
  6. Step 6: Final answer
    x = 1,100,463.45

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1.5x scale

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.