Home / 6,340,528.60-9,502,998.72-2,924,072.56

Finding the Fourth Proportional to 6,340,528.60, 9,502,998.72 and 2,924,072.56

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Solution

The fourth proportional to 6,340,528.60, 9,502,998.72 and 2,924,072.56 is: 4,382,514.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,528.60 : 9,502,998.72 = 2,924,072.56 : x
  2. Step 2: Convert to fraction form
    6,340,528.60/9,502,998.72 = 2,924,072.56/x
  3. Step 3: Cross multiply
    6,340,528.60x = 9,502,998.72 × 2,924,072.56
  4. Step 4: Simplify right side
    6,340,528.60x = 27,787,457,794,867.12
  5. Step 5: Solve for x
    x = 27,787,457,794,867.12/6,340,528.60
  6. Step 6: Final answer
    x = 4,382,514.38

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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.