Home / 7,313,279.06-10,094,004.78-4,865,993.30

Finding the Fourth Proportional to 7,313,279.06, 10,094,004.78 and 4,865,993.30

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Solution

The fourth proportional to 7,313,279.06, 10,094,004.78 and 4,865,993.30 is: 6,716,188.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313,279.06 : 10,094,004.78 = 4,865,993.30 : x
  2. Step 2: Convert to fraction form
    7,313,279.06/10,094,004.78 = 4,865,993.30/x
  3. Step 3: Cross multiply
    7,313,279.06x = 10,094,004.78 × 4,865,993.30
  4. Step 4: Simplify right side
    7,313,279.06x = 49,117,359,629,647.97
  5. Step 5: Solve for x
    x = 49,117,359,629,647.97/7,313,279.06
  6. Step 6: Final answer
    x = 6,716,188.35

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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.