Home / 6,924,658.37-9,555,731.24-3,827,021.64

Finding the Fourth Proportional to 6,924,658.37, 9,555,731.24 and 3,827,021.64

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Solution

The fourth proportional to 6,924,658.37, 9,555,731.24 and 3,827,021.64 is: 5,281,125.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,658.37 : 9,555,731.24 = 3,827,021.64 : x
  2. Step 2: Convert to fraction form
    6,924,658.37/9,555,731.24 = 3,827,021.64/x
  3. Step 3: Cross multiply
    6,924,658.37x = 9,555,731.24 × 3,827,021.64
  4. Step 4: Simplify right side
    6,924,658.37x = 36,569,990,222,368.92
  5. Step 5: Solve for x
    x = 36,569,990,222,368.92/6,924,658.37
  6. Step 6: Final answer
    x = 5,281,125.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.