Home / 10,190,408.67-14,057,404.07-6,057,500.13

Finding the Fourth Proportional to 10,190,408.67, 14,057,404.07 and 6,057,500.13

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Solution

The fourth proportional to 10,190,408.67, 14,057,404.07 and 6,057,500.13 is: 8,356,164.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,408.67 : 14,057,404.07 = 6,057,500.13 : x
  2. Step 2: Convert to fraction form
    10,190,408.67/14,057,404.07 = 6,057,500.13/x
  3. Step 3: Cross multiply
    10,190,408.67x = 14,057,404.07 × 6,057,500.13
  4. Step 4: Simplify right side
    10,190,408.67x = 85,152,726,951,200.03
  5. Step 5: Solve for x
    x = 85,152,726,951,200.03/10,190,408.67
  6. Step 6: Final answer
    x = 8,356,164.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.