Home / 3,246,451.42-4,869,627.90-1,116,553.98

Finding the Fourth Proportional to 3,246,451.42, 4,869,627.90 and 1,116,553.98

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Solution

The fourth proportional to 3,246,451.42, 4,869,627.90 and 1,116,553.98 is: 1,674,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,451.42 : 4,869,627.90 = 1,116,553.98 : x
  2. Step 2: Convert to fraction form
    3,246,451.42/4,869,627.90 = 1,116,553.98/x
  3. Step 3: Cross multiply
    3,246,451.42x = 4,869,627.90 × 1,116,553.98
  4. Step 4: Simplify right side
    3,246,451.42x = 5,437,202,412,864.04
  5. Step 5: Solve for x
    x = 5,437,202,412,864.04/3,246,451.42
  6. Step 6: Final answer
    x = 1,674,814.04

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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.