Home / 5,367,796.80-8,046,446.40-4,800,926.40

Finding the Fourth Proportional to 5,367,796.80, 8,046,446.40 and 4,800,926.40

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Solution

The fourth proportional to 5,367,796.80, 8,046,446.40 and 4,800,926.40 is: 7,196,695.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,367,796.80 : 8,046,446.40 = 4,800,926.40 : x
  2. Step 2: Convert to fraction form
    5,367,796.80/8,046,446.40 = 4,800,926.40/x
  3. Step 3: Cross multiply
    5,367,796.80x = 8,046,446.40 × 4,800,926.40
  4. Step 4: Simplify right side
    5,367,796.80x = 38,630,396,947,944.96
  5. Step 5: Solve for x
    x = 38,630,396,947,944.96/5,367,796.80
  6. Step 6: Final answer
    x = 7,196,695.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.