Home / 11,444,608.08-15,793,546.14-6,287,956.92

Finding the Fourth Proportional to 11,444,608.08, 15,793,546.14 and 6,287,956.92

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Solution

The fourth proportional to 11,444,608.08, 15,793,546.14 and 6,287,956.92 is: 8,677,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444,608.08 : 15,793,546.14 = 6,287,956.92 : x
  2. Step 2: Convert to fraction form
    11,444,608.08/15,793,546.14 = 6,287,956.92/x
  3. Step 3: Cross multiply
    11,444,608.08x = 15,793,546.14 × 6,287,956.92
  4. Step 4: Simplify right side
    11,444,608.08x = 99,309,137,742,352.30
  5. Step 5: Solve for x
    x = 99,309,137,742,352.30/11,444,608.08
  6. Step 6: Final answer
    x = 8,677,373.40

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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.