Home / 4,782,177.93-6,599,474.88-2,606,721.64

Finding the Fourth Proportional to 4,782,177.93, 6,599,474.88 and 2,606,721.64

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Solution

The fourth proportional to 4,782,177.93, 6,599,474.88 and 2,606,721.64 is: 3,597,313.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,177.93 : 6,599,474.88 = 2,606,721.64 : x
  2. Step 2: Convert to fraction form
    4,782,177.93/6,599,474.88 = 2,606,721.64/x
  3. Step 3: Cross multiply
    4,782,177.93x = 6,599,474.88 × 2,606,721.64
  4. Step 4: Simplify right side
    4,782,177.93x = 17,202,993,982,332.40
  5. Step 5: Solve for x
    x = 17,202,993,982,332.40/4,782,177.93
  6. Step 6: Final answer
    x = 3,597,313.66

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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.