Home / 8,672,699.00-13,009,013.89-3,877,025.22

Finding the Fourth Proportional to 8,672,699.00, 13,009,013.89 and 3,877,025.22

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Solution

The fourth proportional to 8,672,699.00, 13,009,013.89 and 3,877,025.22 is: 5,815,522.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,672,699.00 : 13,009,013.89 = 3,877,025.22 : x
  2. Step 2: Convert to fraction form
    8,672,699.00/13,009,013.89 = 3,877,025.22/x
  3. Step 3: Cross multiply
    8,672,699.00x = 13,009,013.89 × 3,877,025.22
  4. Step 4: Simplify right side
    8,672,699.00x = 50,436,274,929,167.74
  5. Step 5: Solve for x
    x = 50,436,274,929,167.74/8,672,699.00
  6. Step 6: Final answer
    x = 5,815,522.36

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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.