Home / 6,099,980.60-9,143,586.65-2,055,070.64

Finding the Fourth Proportional to 6,099,980.60, 9,143,586.65 and 2,055,070.64

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Solution

The fourth proportional to 6,099,980.60, 9,143,586.65 and 2,055,070.64 is: 3,080,455.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,980.60 : 9,143,586.65 = 2,055,070.64 : x
  2. Step 2: Convert to fraction form
    6,099,980.60/9,143,586.65 = 2,055,070.64/x
  3. Step 3: Cross multiply
    6,099,980.60x = 9,143,586.65 × 2,055,070.64
  4. Step 4: Simplify right side
    6,099,980.60x = 18,790,716,412,717.67
  5. Step 5: Solve for x
    x = 18,790,716,412,717.67/6,099,980.60
  6. Step 6: Final answer
    x = 3,080,455.11

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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.