Home / 4,882,222.52-7,322,332.74-1,848,541.76

Finding the Fourth Proportional to 4,882,222.52, 7,322,332.74 and 1,848,541.76

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Solution

The fourth proportional to 4,882,222.52, 7,322,332.74 and 1,848,541.76 is: 2,772,433.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,222.52 : 7,322,332.74 = 1,848,541.76 : x
  2. Step 2: Convert to fraction form
    4,882,222.52/7,322,332.74 = 1,848,541.76/x
  3. Step 3: Cross multiply
    4,882,222.52x = 7,322,332.74 × 1,848,541.76
  4. Step 4: Simplify right side
    4,882,222.52x = 13,535,637,850,505.22
  5. Step 5: Solve for x
    x = 13,535,637,850,505.22/4,882,222.52
  6. Step 6: Final answer
    x = 2,772,433.62

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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.