Home / 9,509,945.76-14,264,869.44-2,321,517.60

Finding the Fourth Proportional to 9,509,945.76, 14,264,869.44 and 2,321,517.60

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Solution

The fourth proportional to 9,509,945.76, 14,264,869.44 and 2,321,517.60 is: 3,482,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509,945.76 : 14,264,869.44 = 2,321,517.60 : x
  2. Step 2: Convert to fraction form
    9,509,945.76/14,264,869.44 = 2,321,517.60/x
  3. Step 3: Cross multiply
    9,509,945.76x = 14,264,869.44 × 2,321,517.60
  4. Step 4: Simplify right side
    9,509,945.76x = 33,116,145,466,662.14
  5. Step 5: Solve for x
    x = 33,116,145,466,662.14/9,509,945.76
  6. Step 6: Final answer
    x = 3,482,264.39

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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.