Home / 9,629,109.70-14,443,664.55-6,227,887.30

Finding the Fourth Proportional to 9,629,109.70, 14,443,664.55 and 6,227,887.30

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Solution

The fourth proportional to 9,629,109.70, 14,443,664.55 and 6,227,887.30 is: 9,341,830.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,629,109.70 : 14,443,664.55 = 6,227,887.30 : x
  2. Step 2: Convert to fraction form
    9,629,109.70/14,443,664.55 = 6,227,887.30/x
  3. Step 3: Cross multiply
    9,629,109.70x = 14,443,664.55 × 6,227,887.30
  4. Step 4: Simplify right side
    9,629,109.70x = 89,953,515,016,405.22
  5. Step 5: Solve for x
    x = 89,953,515,016,405.22/9,629,109.70
  6. Step 6: Final answer
    x = 9,341,830.95

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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.