Home / 2,293,121.04-3,439,759.20-610,226.16

Finding the Fourth Proportional to 2,293,121.04, 3,439,759.20 and 610,226.16

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Solution

The fourth proportional to 2,293,121.04, 3,439,759.20 and 610,226.16 is: 915,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,121.04 : 3,439,759.20 = 610,226.16 : x
  2. Step 2: Convert to fraction form
    2,293,121.04/3,439,759.20 = 610,226.16/x
  3. Step 3: Cross multiply
    2,293,121.04x = 3,439,759.20 × 610,226.16
  4. Step 4: Simplify right side
    2,293,121.04x = 2,099,031,047,940.67
  5. Step 5: Solve for x
    x = 2,099,031,047,940.67/2,293,121.04
  6. Step 6: Final answer
    x = 915,359.90

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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.