Home / 6,588,443.60-9,883,402.68-2,099,698.64

Finding the Fourth Proportional to 6,588,443.60, 9,883,402.68 and 2,099,698.64

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Solution

The fourth proportional to 6,588,443.60, 9,883,402.68 and 2,099,698.64 is: 3,149,782.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,443.60 : 9,883,402.68 = 2,099,698.64 : x
  2. Step 2: Convert to fraction form
    6,588,443.60/9,883,402.68 = 2,099,698.64/x
  3. Step 3: Cross multiply
    6,588,443.60x = 9,883,402.68 × 2,099,698.64
  4. Step 4: Simplify right side
    6,588,443.60x = 20,752,167,165,768.36
  5. Step 5: Solve for x
    x = 20,752,167,165,768.36/6,588,443.60
  6. Step 6: Final answer
    x = 3,149,782.93

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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.