Home / 2,474,364.37-3,710,636.21-854,721.07

Finding the Fourth Proportional to 2,474,364.37, 3,710,636.21 and 854,721.07

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Solution

The fourth proportional to 2,474,364.37, 3,710,636.21 and 854,721.07 is: 1,281,767.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,364.37 : 3,710,636.21 = 854,721.07 : x
  2. Step 2: Convert to fraction form
    2,474,364.37/3,710,636.21 = 854,721.07/x
  3. Step 3: Cross multiply
    2,474,364.37x = 3,710,636.21 × 854,721.07
  4. Step 4: Simplify right side
    2,474,364.37x = 3,171,558,932,170.36
  5. Step 5: Solve for x
    x = 3,171,558,932,170.36/2,474,364.37
  6. Step 6: Final answer
    x = 1,281,767.13

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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.