Home / 3,225,104.70-4,450,586.90-1,754,963.10

Finding the Fourth Proportional to 3,225,104.70, 4,450,586.90 and 1,754,963.10

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Solution

The fourth proportional to 3,225,104.70, 4,450,586.90 and 1,754,963.10 is: 2,421,817.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,104.70 : 4,450,586.90 = 1,754,963.10 : x
  2. Step 2: Convert to fraction form
    3,225,104.70/4,450,586.90 = 1,754,963.10/x
  3. Step 3: Cross multiply
    3,225,104.70x = 4,450,586.90 × 1,754,963.10
  4. Step 4: Simplify right side
    3,225,104.70x = 7,810,615,782,843.39
  5. Step 5: Solve for x
    x = 7,810,615,782,843.39/3,225,104.70
  6. Step 6: Final answer
    x = 2,421,817.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.