Home / 9,188,010.43-13,781,922.19-2,364,557.10

Finding the Fourth Proportional to 9,188,010.43, 13,781,922.19 and 2,364,557.10

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Solution

The fourth proportional to 9,188,010.43, 13,781,922.19 and 2,364,557.10 is: 3,546,811.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,010.43 : 13,781,922.19 = 2,364,557.10 : x
  2. Step 2: Convert to fraction form
    9,188,010.43/13,781,922.19 = 2,364,557.10/x
  3. Step 3: Cross multiply
    9,188,010.43x = 13,781,922.19 × 2,364,557.10
  4. Step 4: Simplify right side
    9,188,010.43x = 32,588,141,966,012.05
  5. Step 5: Solve for x
    x = 32,588,141,966,012.05/9,188,010.43
  6. Step 6: Final answer
    x = 3,546,811.60

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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.