Home / 4,349,873.70-6,002,920.80-2,389,777.02

Finding the Fourth Proportional to 4,349,873.70, 6,002,920.80 and 2,389,777.02

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Solution

The fourth proportional to 4,349,873.70, 6,002,920.80 and 2,389,777.02 is: 3,297,944.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,873.70 : 6,002,920.80 = 2,389,777.02 : x
  2. Step 2: Convert to fraction form
    4,349,873.70/6,002,920.80 = 2,389,777.02/x
  3. Step 3: Cross multiply
    4,349,873.70x = 6,002,920.80 × 2,389,777.02
  4. Step 4: Simplify right side
    4,349,873.70x = 14,345,642,180,720.02
  5. Step 5: Solve for x
    x = 14,345,642,180,720.02/4,349,873.70
  6. Step 6: Final answer
    x = 3,297,944.53

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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.