Home / 6,743,272.80-10,114,909.20-2,700,384.60

Finding the Fourth Proportional to 6,743,272.80, 10,114,909.20 and 2,700,384.60

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Solution

The fourth proportional to 6,743,272.80, 10,114,909.20 and 2,700,384.60 is: 4,050,576.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,272.80 : 10,114,909.20 = 2,700,384.60 : x
  2. Step 2: Convert to fraction form
    6,743,272.80/10,114,909.20 = 2,700,384.60/x
  3. Step 3: Cross multiply
    6,743,272.80x = 10,114,909.20 × 2,700,384.60
  4. Step 4: Simplify right side
    6,743,272.80x = 27,314,145,034,078.32
  5. Step 5: Solve for x
    x = 27,314,145,034,078.32/6,743,272.80
  6. Step 6: Final answer
    x = 4,050,576.90

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1.5x scale

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.