Home / 4,080,808.20-6,114,213.90-1,946,296.20

Finding the Fourth Proportional to 4,080,808.20, 6,114,213.90 and 1,946,296.20

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Solution

The fourth proportional to 4,080,808.20, 6,114,213.90 and 1,946,296.20 is: 2,916,106.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,808.20 : 6,114,213.90 = 1,946,296.20 : x
  2. Step 2: Convert to fraction form
    4,080,808.20/6,114,213.90 = 1,946,296.20/x
  3. Step 3: Cross multiply
    4,080,808.20x = 6,114,213.90 × 1,946,296.20
  4. Step 4: Simplify right side
    4,080,808.20x = 11,900,071,279,557.18
  5. Step 5: Solve for x
    x = 11,900,071,279,557.18/4,080,808.20
  6. Step 6: Final answer
    x = 2,916,106.49

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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.