Home / 9,660,606.55-14,490,909.82-3,595,180.75

Finding the Fourth Proportional to 9,660,606.55, 14,490,909.82 and 3,595,180.75

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Solution

The fourth proportional to 9,660,606.55, 14,490,909.82 and 3,595,180.75 is: 5,392,771.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,606.55 : 14,490,909.82 = 3,595,180.75 : x
  2. Step 2: Convert to fraction form
    9,660,606.55/14,490,909.82 = 3,595,180.75/x
  3. Step 3: Cross multiply
    9,660,606.55x = 14,490,909.82 × 3,595,180.75
  4. Step 4: Simplify right side
    9,660,606.55x = 52,097,440,003,116.66
  5. Step 5: Solve for x
    x = 52,097,440,003,116.66/9,660,606.55
  6. Step 6: Final answer
    x = 5,392,771.12

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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.