Home / 9,575,817.22-14,362,664.78-3,427,553.33

Finding the Fourth Proportional to 9,575,817.22, 14,362,664.78 and 3,427,553.33

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Solution

The fourth proportional to 9,575,817.22, 14,362,664.78 and 3,427,553.33 is: 5,140,950.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,817.22 : 14,362,664.78 = 3,427,553.33 : x
  2. Step 2: Convert to fraction form
    9,575,817.22/14,362,664.78 = 3,427,553.33/x
  3. Step 3: Cross multiply
    9,575,817.22x = 14,362,664.78 × 3,427,553.33
  4. Step 4: Simplify right side
    9,575,817.22x = 49,228,799,494,362.72
  5. Step 5: Solve for x
    x = 49,228,799,494,362.72/9,575,817.22
  6. Step 6: Final answer
    x = 5,140,950.20

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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.