Home / 3,472,366.50-4,793,527.20-2,312,742.60

Finding the Fourth Proportional to 3,472,366.50, 4,793,527.20 and 2,312,742.60

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Solution

The fourth proportional to 3,472,366.50, 4,793,527.20 and 2,312,742.60 is: 3,192,691.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,366.50 : 4,793,527.20 = 2,312,742.60 : x
  2. Step 2: Convert to fraction form
    3,472,366.50/4,793,527.20 = 2,312,742.60/x
  3. Step 3: Cross multiply
    3,472,366.50x = 4,793,527.20 × 2,312,742.60
  4. Step 4: Simplify right side
    3,472,366.50x = 11,086,194,559,698.72
  5. Step 5: Solve for x
    x = 11,086,194,559,698.72/3,472,366.50
  6. Step 6: Final answer
    x = 3,192,691.37

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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.