Home / 9,451,212.80-14,187,316.80-5,861,033.60

Finding the Fourth Proportional to 9,451,212.80, 14,187,316.80 and 5,861,033.60

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Solution

The fourth proportional to 9,451,212.80, 14,187,316.80 and 5,861,033.60 is: 8,798,060.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,212.80 : 14,187,316.80 = 5,861,033.60 : x
  2. Step 2: Convert to fraction form
    9,451,212.80/14,187,316.80 = 5,861,033.60/x
  3. Step 3: Cross multiply
    9,451,212.80x = 14,187,316.80 × 5,861,033.60
  4. Step 4: Simplify right side
    9,451,212.80x = 83,152,340,458,644.48
  5. Step 5: Solve for x
    x = 83,152,340,458,644.48/9,451,212.80
  6. Step 6: Final answer
    x = 8,798,060.34

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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.