Home / 7,494,609.22-11,241,005-2,103,693.10

Finding the Fourth Proportional to 7,494,609.22, 11,241,005 and 2,103,693.10

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Solution

The fourth proportional to 7,494,609.22, 11,241,005 and 2,103,693.10 is: 3,155,284.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,609.22 : 11,241,005 = 2,103,693.10 : x
  2. Step 2: Convert to fraction form
    7,494,609.22/11,241,005 = 2,103,693.10/x
  3. Step 3: Cross multiply
    7,494,609.22x = 11,241,005 × 2,103,693.10
  4. Step 4: Simplify right side
    7,494,609.22x = 23,647,624,655,565.50
  5. Step 5: Solve for x
    x = 23,647,624,655,565.50/7,494,609.22
  6. Step 6: Final answer
    x = 3,155,284.55

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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.