Home / 3,699,597.89-5,546,033.57-1,423,670.96

Finding the Fourth Proportional to 3,699,597.89, 5,546,033.57 and 1,423,670.96

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Solution

The fourth proportional to 3,699,597.89, 5,546,033.57 and 1,423,670.96 is: 2,134,212.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,597.89 : 5,546,033.57 = 1,423,670.96 : x
  2. Step 2: Convert to fraction form
    3,699,597.89/5,546,033.57 = 1,423,670.96/x
  3. Step 3: Cross multiply
    3,699,597.89x = 5,546,033.57 × 1,423,670.96
  4. Step 4: Simplify right side
    3,699,597.89x = 7,895,726,912,623.14
  5. Step 5: Solve for x
    x = 7,895,726,912,623.14/3,699,597.89
  6. Step 6: Final answer
    x = 2,134,212.19

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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.