Home / 4,248,998.73-5,863,434.96-2,413,451.34

Finding the Fourth Proportional to 4,248,998.73, 5,863,434.96 and 2,413,451.34

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Solution

The fourth proportional to 4,248,998.73, 5,863,434.96 and 2,413,451.34 is: 3,330,458.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,998.73 : 5,863,434.96 = 2,413,451.34 : x
  2. Step 2: Convert to fraction form
    4,248,998.73/5,863,434.96 = 2,413,451.34/x
  3. Step 3: Cross multiply
    4,248,998.73x = 5,863,434.96 × 2,413,451.34
  4. Step 4: Simplify right side
    4,248,998.73x = 14,151,114,961,214.85
  5. Step 5: Solve for x
    x = 14,151,114,961,214.85/4,248,998.73
  6. Step 6: Final answer
    x = 3,330,458.74

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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.