Home / 9,477,648.88-14,213,761.44-3,088,459.60

Finding the Fourth Proportional to 9,477,648.88, 14,213,761.44 and 3,088,459.60

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Solution

The fourth proportional to 9,477,648.88, 14,213,761.44 and 3,088,459.60 is: 4,631,805.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,648.88 : 14,213,761.44 = 3,088,459.60 : x
  2. Step 2: Convert to fraction form
    9,477,648.88/14,213,761.44 = 3,088,459.60/x
  3. Step 3: Cross multiply
    9,477,648.88x = 14,213,761.44 × 3,088,459.60
  4. Step 4: Simplify right side
    9,477,648.88x = 43,898,627,924,361.70
  5. Step 5: Solve for x
    x = 43,898,627,924,361.70/9,477,648.88
  6. Step 6: Final answer
    x = 4,631,805.68

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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.