Home / 4,695,309.96-6,485,605.85-3,882,795.72

Finding the Fourth Proportional to 4,695,309.96, 6,485,605.85 and 3,882,795.72

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Solution

The fourth proportional to 4,695,309.96, 6,485,605.85 and 3,882,795.72 is: 5,363,284.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,309.96 : 6,485,605.85 = 3,882,795.72 : x
  2. Step 2: Convert to fraction form
    4,695,309.96/6,485,605.85 = 3,882,795.72/x
  3. Step 3: Cross multiply
    4,695,309.96x = 6,485,605.85 × 3,882,795.72
  4. Step 4: Simplify right side
    4,695,309.96x = 25,182,282,635,986.96
  5. Step 5: Solve for x
    x = 25,182,282,635,986.96/4,695,309.96
  6. Step 6: Final answer
    x = 5,363,284.39

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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.