Home / 6,838,697.55-10,258,059.06-2,795,182.41

Finding the Fourth Proportional to 6,838,697.55, 10,258,059.06 and 2,795,182.41

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Solution

The fourth proportional to 6,838,697.55, 10,258,059.06 and 2,795,182.41 is: 4,192,778.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838,697.55 : 10,258,059.06 = 2,795,182.41 : x
  2. Step 2: Convert to fraction form
    6,838,697.55/10,258,059.06 = 2,795,182.41/x
  3. Step 3: Cross multiply
    6,838,697.55x = 10,258,059.06 × 2,795,182.41
  4. Step 4: Simplify right side
    6,838,697.55x = 28,673,146,245,253.14
  5. Step 5: Solve for x
    x = 28,673,146,245,253.14/6,838,697.55
  6. Step 6: Final answer
    x = 4,192,778.82

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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.