Home / 4,441,845.39-6,662,903.81-1,523,897.31

Finding the Fourth Proportional to 4,441,845.39, 6,662,903.81 and 1,523,897.31

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Solution

The fourth proportional to 4,441,845.39, 6,662,903.81 and 1,523,897.31 is: 2,285,892.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,845.39 : 6,662,903.81 = 1,523,897.31 : x
  2. Step 2: Convert to fraction form
    4,441,845.39/6,662,903.81 = 1,523,897.31/x
  3. Step 3: Cross multiply
    4,441,845.39x = 6,662,903.81 × 1,523,897.31
  4. Step 4: Simplify right side
    4,441,845.39x = 10,153,581,222,745.47
  5. Step 5: Solve for x
    x = 10,153,581,222,745.47/4,441,845.39
  6. Step 6: Final answer
    x = 2,285,892.54

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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.