Home / 3,099,244.08-4,277,303.64-1,876,224

Finding the Fourth Proportional to 3,099,244.08, 4,277,303.64 and 1,876,224

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Solution

The fourth proportional to 3,099,244.08, 4,277,303.64 and 1,876,224 is: 2,589,399.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,244.08 : 4,277,303.64 = 1,876,224 : x
  2. Step 2: Convert to fraction form
    3,099,244.08/4,277,303.64 = 1,876,224/x
  3. Step 3: Cross multiply
    3,099,244.08x = 4,277,303.64 × 1,876,224
  4. Step 4: Simplify right side
    3,099,244.08x = 8,025,179,744,655.36
  5. Step 5: Solve for x
    x = 8,025,179,744,655.36/3,099,244.08
  6. Step 6: Final answer
    x = 2,589,399.07

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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.