Home / 4,935,081.27-6,810,434.37-2,759,625.21

Finding the Fourth Proportional to 4,935,081.27, 6,810,434.37 and 2,759,625.21

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Solution

The fourth proportional to 4,935,081.27, 6,810,434.37 and 2,759,625.21 is: 3,808,295.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,081.27 : 6,810,434.37 = 2,759,625.21 : x
  2. Step 2: Convert to fraction form
    4,935,081.27/6,810,434.37 = 2,759,625.21/x
  3. Step 3: Cross multiply
    4,935,081.27x = 6,810,434.37 × 2,759,625.21
  4. Step 4: Simplify right side
    4,935,081.27x = 18,794,246,378,502.47
  5. Step 5: Solve for x
    x = 18,794,246,378,502.47/4,935,081.27
  6. Step 6: Final answer
    x = 3,808,295.21

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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.