Home / 9,770,126.80-14,652,565.80-4,089,175.60

Finding the Fourth Proportional to 9,770,126.80, 14,652,565.80 and 4,089,175.60

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Solution

The fourth proportional to 9,770,126.80, 14,652,565.80 and 4,089,175.60 is: 6,132,664.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,126.80 : 14,652,565.80 = 4,089,175.60 : x
  2. Step 2: Convert to fraction form
    9,770,126.80/14,652,565.80 = 4,089,175.60/x
  3. Step 3: Cross multiply
    9,770,126.80x = 14,652,565.80 × 4,089,175.60
  4. Step 4: Simplify right side
    9,770,126.80x = 59,916,914,546,754.48
  5. Step 5: Solve for x
    x = 59,916,914,546,754.48/9,770,126.80
  6. Step 6: Final answer
    x = 6,132,664.99

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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.