Home / 6,108,946.52-8,429,854.56-3,530,794.28

Finding the Fourth Proportional to 6,108,946.52, 8,429,854.56 and 3,530,794.28

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Solution

The fourth proportional to 6,108,946.52, 8,429,854.56 and 3,530,794.28 is: 4,872,211.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,946.52 : 8,429,854.56 = 3,530,794.28 : x
  2. Step 2: Convert to fraction form
    6,108,946.52/8,429,854.56 = 3,530,794.28/x
  3. Step 3: Cross multiply
    6,108,946.52x = 8,429,854.56 × 3,530,794.28
  4. Step 4: Simplify right side
    6,108,946.52x = 29,764,082,261,679.92
  5. Step 5: Solve for x
    x = 29,764,082,261,679.92/6,108,946.52
  6. Step 6: Final answer
    x = 4,872,211.95

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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.