Home / 4,935,411.96-6,810,821.82-2,759,930.16

Finding the Fourth Proportional to 4,935,411.96, 6,810,821.82 and 2,759,930.16

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Solution

The fourth proportional to 4,935,411.96, 6,810,821.82 and 2,759,930.16 is: 3,808,677.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,411.96 : 6,810,821.82 = 2,759,930.16 : x
  2. Step 2: Convert to fraction form
    4,935,411.96/6,810,821.82 = 2,759,930.16/x
  3. Step 3: Cross multiply
    4,935,411.96x = 6,810,821.82 × 2,759,930.16
  4. Step 4: Simplify right side
    4,935,411.96x = 18,797,392,555,404.09
  5. Step 5: Solve for x
    x = 18,797,392,555,404.09/4,935,411.96
  6. Step 6: Final answer
    x = 3,808,677.51

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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.