Home / 4,260,803.60-6,394,834.20-1,738,269.20

Finding the Fourth Proportional to 4,260,803.60, 6,394,834.20 and 1,738,269.20

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Solution

The fourth proportional to 4,260,803.60, 6,394,834.20 and 1,738,269.20 is: 2,608,884.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,803.60 : 6,394,834.20 = 1,738,269.20 : x
  2. Step 2: Convert to fraction form
    4,260,803.60/6,394,834.20 = 1,738,269.20/x
  3. Step 3: Cross multiply
    4,260,803.60x = 6,394,834.20 × 1,738,269.20
  4. Step 4: Simplify right side
    4,260,803.60x = 11,115,943,328,966.64
  5. Step 5: Solve for x
    x = 11,115,943,328,966.64/4,260,803.60
  6. Step 6: Final answer
    x = 2,608,884.23

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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.