Home / 2,300,343.42-3,450,515.94-617,446.92

Finding the Fourth Proportional to 2,300,343.42, 3,450,515.94 and 617,446.92

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Solution

The fourth proportional to 2,300,343.42, 3,450,515.94 and 617,446.92 is: 926,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,343.42 : 3,450,515.94 = 617,446.92 : x
  2. Step 2: Convert to fraction form
    2,300,343.42/3,450,515.94 = 617,446.92/x
  3. Step 3: Cross multiply
    2,300,343.42x = 3,450,515.94 × 617,446.92
  4. Step 4: Simplify right side
    2,300,343.42x = 2,130,510,439,563.91
  5. Step 5: Solve for x
    x = 2,130,510,439,563.91/2,300,343.42
  6. Step 6: Final answer
    x = 926,170.60

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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.