Home / 5,372,243.39-8,053,299.25-2,674,017.77

Finding the Fourth Proportional to 5,372,243.39, 8,053,299.25 and 2,674,017.77

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Solution

The fourth proportional to 5,372,243.39, 8,053,299.25 and 2,674,017.77 is: 4,008,505.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,243.39 : 8,053,299.25 = 2,674,017.77 : x
  2. Step 2: Convert to fraction form
    5,372,243.39/8,053,299.25 = 2,674,017.77/x
  3. Step 3: Cross multiply
    5,372,243.39x = 8,053,299.25 × 2,674,017.77
  4. Step 4: Simplify right side
    5,372,243.39x = 21,534,665,254,676.13
  5. Step 5: Solve for x
    x = 21,534,665,254,676.13/5,372,243.39
  6. Step 6: Final answer
    x = 4,008,505.14

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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.