Home / 7,993,458.41-11,030,964.08-4,322,365.74

Finding the Fourth Proportional to 7,993,458.41, 11,030,964.08 and 4,322,365.74

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Solution

The fourth proportional to 7,993,458.41, 11,030,964.08 and 4,322,365.74 is: 5,964,860.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,458.41 : 11,030,964.08 = 4,322,365.74 : x
  2. Step 2: Convert to fraction form
    7,993,458.41/11,030,964.08 = 4,322,365.74/x
  3. Step 3: Cross multiply
    7,993,458.41x = 11,030,964.08 × 4,322,365.74
  4. Step 4: Simplify right side
    7,993,458.41x = 47,679,861,196,950.79
  5. Step 5: Solve for x
    x = 47,679,861,196,950.79/7,993,458.41
  6. Step 6: Final answer
    x = 5,964,860.11

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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.