Home / 9,161,927.40-13,739,839.46-3,695,610.42

Finding the Fourth Proportional to 9,161,927.40, 13,739,839.46 and 3,695,610.42

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Solution

The fourth proportional to 9,161,927.40, 13,739,839.46 and 3,695,610.42 is: 5,542,184.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,927.40 : 13,739,839.46 = 3,695,610.42 : x
  2. Step 2: Convert to fraction form
    9,161,927.40/13,739,839.46 = 3,695,610.42/x
  3. Step 3: Cross multiply
    9,161,927.40x = 13,739,839.46 × 3,695,610.42
  4. Step 4: Simplify right side
    9,161,927.40x = 50,777,093,877,503.17
  5. Step 5: Solve for x
    x = 50,777,093,877,503.17/9,161,927.40
  6. Step 6: Final answer
    x = 5,542,184.70

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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.