Home / 8,692,251.40-13,037,793.90-2,302,366.60

Finding the Fourth Proportional to 8,692,251.40, 13,037,793.90 and 2,302,366.60

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Solution

The fourth proportional to 8,692,251.40, 13,037,793.90 and 2,302,366.60 is: 3,453,395.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,692,251.40 : 13,037,793.90 = 2,302,366.60 : x
  2. Step 2: Convert to fraction form
    8,692,251.40/13,037,793.90 = 2,302,366.60/x
  3. Step 3: Cross multiply
    8,692,251.40x = 13,037,793.90 × 2,302,366.60
  4. Step 4: Simplify right side
    8,692,251.40x = 30,017,781,213,043.74
  5. Step 5: Solve for x
    x = 30,017,781,213,043.74/8,692,251.40
  6. Step 6: Final answer
    x = 3,453,395.42

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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.