Home / 5,947,628.49-8,207,727.30-3,369,309.25

Finding the Fourth Proportional to 5,947,628.49, 8,207,727.30 and 3,369,309.25

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Solution

The fourth proportional to 5,947,628.49, 8,207,727.30 and 3,369,309.25 is: 4,649,646.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,628.49 : 8,207,727.30 = 3,369,309.25 : x
  2. Step 2: Convert to fraction form
    5,947,628.49/8,207,727.30 = 3,369,309.25/x
  3. Step 3: Cross multiply
    5,947,628.49x = 8,207,727.30 × 3,369,309.25
  4. Step 4: Simplify right side
    5,947,628.49x = 27,654,371,513,367.52
  5. Step 5: Solve for x
    x = 27,654,371,513,367.52/5,947,628.49
  6. Step 6: Final answer
    x = 4,649,646.76

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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.