Home / 3,714,009.92-5,123,447.14-2,425,604.48

Finding the Fourth Proportional to 3,714,009.92, 5,123,447.14 and 2,425,604.48

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Solution

The fourth proportional to 3,714,009.92, 5,123,447.14 and 2,425,604.48 is: 3,346,102.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,009.92 : 5,123,447.14 = 2,425,604.48 : x
  2. Step 2: Convert to fraction form
    3,714,009.92/5,123,447.14 = 2,425,604.48/x
  3. Step 3: Cross multiply
    3,714,009.92x = 5,123,447.14 × 2,425,604.48
  4. Step 4: Simplify right side
    3,714,009.92x = 12,427,456,335,827.19
  5. Step 5: Solve for x
    x = 12,427,456,335,827.19/3,714,009.92
  6. Step 6: Final answer
    x = 3,346,102.08

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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.