Home / 4,474,538.60-6,709,061.06-1,738,891.80

Finding the Fourth Proportional to 4,474,538.60, 6,709,061.06 and 1,738,891.80

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Solution

The fourth proportional to 4,474,538.60, 6,709,061.06 and 1,738,891.80 is: 2,607,270.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,538.60 : 6,709,061.06 = 1,738,891.80 : x
  2. Step 2: Convert to fraction form
    4,474,538.60/6,709,061.06 = 1,738,891.80/x
  3. Step 3: Cross multiply
    4,474,538.60x = 6,709,061.06 × 1,738,891.80
  4. Step 4: Simplify right side
    4,474,538.60x = 11,666,331,262,933.31
  5. Step 5: Solve for x
    x = 11,666,331,262,933.31/4,474,538.60
  6. Step 6: Final answer
    x = 2,607,270.23

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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.