Home / 6,108,946.65-8,429,854.72-3,530,794.41

Finding the Fourth Proportional to 6,108,946.65, 8,429,854.72 and 3,530,794.41

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Solution

The fourth proportional to 6,108,946.65, 8,429,854.72 and 3,530,794.41 is: 4,872,212.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,946.65 : 8,429,854.72 = 3,530,794.41 : x
  2. Step 2: Convert to fraction form
    6,108,946.65/8,429,854.72 = 3,530,794.41/x
  3. Step 3: Cross multiply
    6,108,946.65x = 8,429,854.72 × 3,530,794.41
  4. Step 4: Simplify right side
    6,108,946.65x = 29,764,083,922,488.12
  5. Step 5: Solve for x
    x = 29,764,083,922,488.12/6,108,946.65
  6. Step 6: Final answer
    x = 4,872,212.12

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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.