Home / 6,363,099.46-9,546,144.18-2,103,267.79

Finding the Fourth Proportional to 6,363,099.46, 9,546,144.18 and 2,103,267.79

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Solution

The fourth proportional to 6,363,099.46, 9,546,144.18 and 2,103,267.79 is: 3,155,395.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,099.46 : 9,546,144.18 = 2,103,267.79 : x
  2. Step 2: Convert to fraction form
    6,363,099.46/9,546,144.18 = 2,103,267.79/x
  3. Step 3: Cross multiply
    6,363,099.46x = 9,546,144.18 × 2,103,267.79
  4. Step 4: Simplify right side
    6,363,099.46x = 20,078,097,572,489.96
  5. Step 5: Solve for x
    x = 20,078,097,572,489.96/6,363,099.46
  6. Step 6: Final answer
    x = 3,155,395.84

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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.