Home / 4,230,176.94-5,837,028.21-2,418,991.02

Finding the Fourth Proportional to 4,230,176.94, 5,837,028.21 and 2,418,991.02

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Solution

The fourth proportional to 4,230,176.94, 5,837,028.21 and 2,418,991.02 is: 3,337,855.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,176.94 : 5,837,028.21 = 2,418,991.02 : x
  2. Step 2: Convert to fraction form
    4,230,176.94/5,837,028.21 = 2,418,991.02/x
  3. Step 3: Cross multiply
    4,230,176.94x = 5,837,028.21 × 2,418,991.02
  4. Step 4: Simplify right side
    4,230,176.94x = 14,119,718,823,476.67
  5. Step 5: Solve for x
    x = 14,119,718,823,476.67/4,230,176.94
  6. Step 6: Final answer
    x = 3,337,855.37

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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.