Home / 733,488.44-1,100,004.81-354,173.34

Finding the Fourth Proportional to 733,488.44, 1,100,004.81 and 354,173.34

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Solution

The fourth proportional to 733,488.44, 1,100,004.81 and 354,173.34 is: 531,149.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,488.44 : 1,100,004.81 = 354,173.34 : x
  2. Step 2: Convert to fraction form
    733,488.44/1,100,004.81 = 354,173.34/x
  3. Step 3: Cross multiply
    733,488.44x = 1,100,004.81 × 354,173.34
  4. Step 4: Simplify right side
    733,488.44x = 389,592,371,089.34
  5. Step 5: Solve for x
    x = 389,592,371,089.34/733,488.44
  6. Step 6: Final answer
    x = 531,149.98

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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.