Home / 7,186,960.08-9,906,185.84-5,094,503.28

Finding the Fourth Proportional to 7,186,960.08, 9,906,185.84 and 5,094,503.28

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Solution

The fourth proportional to 7,186,960.08, 9,906,185.84 and 5,094,503.28 is: 7,022,036.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,186,960.08 : 9,906,185.84 = 5,094,503.28 : x
  2. Step 2: Convert to fraction form
    7,186,960.08/9,906,185.84 = 5,094,503.28/x
  3. Step 3: Cross multiply
    7,186,960.08x = 9,906,185.84 × 5,094,503.28
  4. Step 4: Simplify right side
    7,186,960.08x = 50,467,096,254,169.55
  5. Step 5: Solve for x
    x = 50,467,096,254,169.55/7,186,960.08
  6. Step 6: Final answer
    x = 7,022,036.53

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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.