Home / 10,501,486.75-15,752,230.26-2,523,310.75

Finding the Fourth Proportional to 10,501,486.75, 15,752,230.26 and 2,523,310.75

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Solution

The fourth proportional to 10,501,486.75, 15,752,230.26 and 2,523,310.75 is: 3,784,966.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,501,486.75 : 15,752,230.26 = 2,523,310.75 : x
  2. Step 2: Convert to fraction form
    10,501,486.75/15,752,230.26 = 2,523,310.75/x
  3. Step 3: Cross multiply
    10,501,486.75x = 15,752,230.26 × 2,523,310.75
  4. Step 4: Simplify right side
    10,501,486.75x = 39,747,771,951,533.30
  5. Step 5: Solve for x
    x = 39,747,771,951,533.30/10,501,486.75
  6. Step 6: Final answer
    x = 3,784,966.16

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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.