Home / 7,672,953.20-10,588,676.33-4,235,195.14

Finding the Fourth Proportional to 7,672,953.20, 10,588,676.33 and 4,235,195.14

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Solution

The fourth proportional to 7,672,953.20, 10,588,676.33 and 4,235,195.14 is: 5,844,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672,953.20 : 10,588,676.33 = 4,235,195.14 : x
  2. Step 2: Convert to fraction form
    7,672,953.20/10,588,676.33 = 4,235,195.14/x
  3. Step 3: Cross multiply
    7,672,953.20x = 10,588,676.33 × 4,235,195.14
  4. Step 4: Simplify right side
    7,672,953.20x = 44,845,110,484,201.37
  5. Step 5: Solve for x
    x = 44,845,110,484,201.37/7,672,953.20
  6. Step 6: Final answer
    x = 5,844,569.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.