Home / 2,433,677.33-3,647,649.20-993,461.29

Finding the Fourth Proportional to 2,433,677.33, 3,647,649.20 and 993,461.29

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Solution

The fourth proportional to 2,433,677.33, 3,647,649.20 and 993,461.29 is: 1,489,021.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,677.33 : 3,647,649.20 = 993,461.29 : x
  2. Step 2: Convert to fraction form
    2,433,677.33/3,647,649.20 = 993,461.29/x
  3. Step 3: Cross multiply
    2,433,677.33x = 3,647,649.20 × 993,461.29
  4. Step 4: Simplify right side
    2,433,677.33x = 3,623,798,279,699.47
  5. Step 5: Solve for x
    x = 3,623,798,279,699.47/2,433,677.33
  6. Step 6: Final answer
    x = 1,489,021.67

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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.