Home / 10,048,964.76-13,867,308.54-5,863,450.14

Finding the Fourth Proportional to 10,048,964.76, 13,867,308.54 and 5,863,450.14

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Solution

The fourth proportional to 10,048,964.76, 13,867,308.54 and 5,863,450.14 is: 8,091,407.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,964.76 : 13,867,308.54 = 5,863,450.14 : x
  2. Step 2: Convert to fraction form
    10,048,964.76/13,867,308.54 = 5,863,450.14/x
  3. Step 3: Cross multiply
    10,048,964.76x = 13,867,308.54 × 5,863,450.14
  4. Step 4: Simplify right side
    10,048,964.76x = 81,310,272,200,286.19
  5. Step 5: Solve for x
    x = 81,310,272,200,286.19/10,048,964.76
  6. Step 6: Final answer
    x = 8,091,407.84

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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.