Home / 4,741,408.63-6,543,164.78-2,565,952.11

Finding the Fourth Proportional to 4,741,408.63, 6,543,164.78 and 2,565,952.11

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Solution

The fourth proportional to 4,741,408.63, 6,543,164.78 and 2,565,952.11 is: 3,541,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,408.63 : 6,543,164.78 = 2,565,952.11 : x
  2. Step 2: Convert to fraction form
    4,741,408.63/6,543,164.78 = 2,565,952.11/x
  3. Step 3: Cross multiply
    4,741,408.63x = 6,543,164.78 × 2,565,952.11
  4. Step 4: Simplify right side
    4,741,408.63x = 16,789,447,470,111.24
  5. Step 5: Solve for x
    x = 16,789,447,470,111.24/4,741,408.63
  6. Step 6: Final answer
    x = 3,541,025.20

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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.