Home / 6,260,404.60-9,388,274.10-4,361,505.40

Finding the Fourth Proportional to 6,260,404.60, 9,388,274.10 and 4,361,505.40

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Solution

The fourth proportional to 6,260,404.60, 9,388,274.10 and 4,361,505.40 is: 6,540,632.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,404.60 : 9,388,274.10 = 4,361,505.40 : x
  2. Step 2: Convert to fraction form
    6,260,404.60/9,388,274.10 = 4,361,505.40/x
  3. Step 3: Cross multiply
    6,260,404.60x = 9,388,274.10 × 4,361,505.40
  4. Step 4: Simplify right side
    6,260,404.60x = 40,947,008,183,830.14
  5. Step 5: Solve for x
    x = 40,947,008,183,830.14/6,260,404.60
  6. Step 6: Final answer
    x = 6,540,632.88

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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.