Home / 3,508,186.88-5,262,280.52-848,794.88

Finding the Fourth Proportional to 3,508,186.88, 5,262,280.52 and 848,794.88

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Solution

The fourth proportional to 3,508,186.88, 5,262,280.52 and 848,794.88 is: 1,273,192.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,186.88 : 5,262,280.52 = 848,794.88 : x
  2. Step 2: Convert to fraction form
    3,508,186.88/5,262,280.52 = 848,794.88/x
  3. Step 3: Cross multiply
    3,508,186.88x = 5,262,280.52 × 848,794.88
  4. Step 4: Simplify right side
    3,508,186.88x = 4,466,596,762,499.74
  5. Step 5: Solve for x
    x = 4,466,596,762,499.74/3,508,186.88
  6. Step 6: Final answer
    x = 1,273,192.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.