Home / 6,108,957.27-8,429,869.40-3,530,805.03

Finding the Fourth Proportional to 6,108,957.27, 8,429,869.40 and 3,530,805.03

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Solution

The fourth proportional to 6,108,957.27, 8,429,869.40 and 3,530,805.03 is: 4,872,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,957.27 : 8,429,869.40 = 3,530,805.03 : x
  2. Step 2: Convert to fraction form
    6,108,957.27/8,429,869.40 = 3,530,805.03/x
  3. Step 3: Cross multiply
    6,108,957.27x = 8,429,869.40 × 3,530,805.03
  4. Step 4: Simplify right side
    6,108,957.27x = 29,764,225,262,109.05
  5. Step 5: Solve for x
    x = 29,764,225,262,109.05/6,108,957.27
  6. Step 6: Final answer
    x = 4,872,226.79

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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.