Home / 4,481,595.72-6,185,124.96-2,548,146

Finding the Fourth Proportional to 4,481,595.72, 6,185,124.96 and 2,548,146

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Solution

The fourth proportional to 4,481,595.72, 6,185,124.96 and 2,548,146 is: 3,516,738.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,595.72 : 6,185,124.96 = 2,548,146 : x
  2. Step 2: Convert to fraction form
    4,481,595.72/6,185,124.96 = 2,548,146/x
  3. Step 3: Cross multiply
    4,481,595.72x = 6,185,124.96 × 2,548,146
  4. Step 4: Simplify right side
    4,481,595.72x = 15,760,601,426,324.16
  5. Step 5: Solve for x
    x = 15,760,601,426,324.16/4,481,595.72
  6. Step 6: Final answer
    x = 3,516,738.77

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1.5x scale

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.