Home / 9,063,958.10-13,611,683.55-4,812,430.10

Finding the Fourth Proportional to 9,063,958.10, 13,611,683.55 and 4,812,430.10

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Solution

The fourth proportional to 9,063,958.10, 13,611,683.55 and 4,812,430.10 is: 7,227,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,958.10 : 13,611,683.55 = 4,812,430.10 : x
  2. Step 2: Convert to fraction form
    9,063,958.10/13,611,683.55 = 4,812,430.10/x
  3. Step 3: Cross multiply
    9,063,958.10x = 13,611,683.55 × 4,812,430.10
  4. Step 4: Simplify right side
    9,063,958.10x = 65,505,275,627,694.85
  5. Step 5: Solve for x
    x = 65,505,275,627,694.85/9,063,958.10
  6. Step 6: Final answer
    x = 7,227,005.56

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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.