Home / 4,599,057.18-6,346,826.79-2,639,100.89

Finding the Fourth Proportional to 4,599,057.18, 6,346,826.79 and 2,639,100.89

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Solution

The fourth proportional to 4,599,057.18, 6,346,826.79 and 2,639,100.89 is: 3,642,032.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,057.18 : 6,346,826.79 = 2,639,100.89 : x
  2. Step 2: Convert to fraction form
    4,599,057.18/6,346,826.79 = 2,639,100.89/x
  3. Step 3: Cross multiply
    4,599,057.18x = 6,346,826.79 × 2,639,100.89
  4. Step 4: Simplify right side
    4,599,057.18x = 16,749,916,236,135.28
  5. Step 5: Solve for x
    x = 16,749,916,236,135.28/4,599,057.18
  6. Step 6: Final answer
    x = 3,642,032.61

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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.