Home / 6,099,980.40-9,143,586.38-2,055,070.44

Finding the Fourth Proportional to 6,099,980.40, 9,143,586.38 and 2,055,070.44

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Solution

The fourth proportional to 6,099,980.40, 9,143,586.38 and 2,055,070.44 is: 3,080,454.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,980.40 : 9,143,586.38 = 2,055,070.44 : x
  2. Step 2: Convert to fraction form
    6,099,980.40/9,143,586.38 = 2,055,070.44/x
  3. Step 3: Cross multiply
    6,099,980.40x = 9,143,586.38 × 2,055,070.44
  4. Step 4: Simplify right side
    6,099,980.40x = 18,790,714,090,262.29
  5. Step 5: Solve for x
    x = 18,790,714,090,262.29/6,099,980.40
  6. Step 6: Final answer
    x = 3,080,454.83

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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.