Home / 6,519,106.52-9,778,708.78-2,474,503.94

Finding the Fourth Proportional to 6,519,106.52, 9,778,708.78 and 2,474,503.94

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Solution

The fourth proportional to 6,519,106.52, 9,778,708.78 and 2,474,503.94 is: 3,711,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519,106.52 : 9,778,708.78 = 2,474,503.94 : x
  2. Step 2: Convert to fraction form
    6,519,106.52/9,778,708.78 = 2,474,503.94/x
  3. Step 3: Cross multiply
    6,519,106.52x = 9,778,708.78 × 2,474,503.94
  4. Step 4: Simplify right side
    6,519,106.52x = 24,197,453,404,222.59
  5. Step 5: Solve for x
    x = 24,197,453,404,222.59/6,519,106.52
  6. Step 6: Final answer
    x = 3,711,774.51

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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.