Home / 3,028,089.84-4,545,284.04-2,230,272.24

Finding the Fourth Proportional to 3,028,089.84, 4,545,284.04 and 2,230,272.24

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Solution

The fourth proportional to 3,028,089.84, 4,545,284.04 and 2,230,272.24 is: 3,347,727.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,089.84 : 4,545,284.04 = 2,230,272.24 : x
  2. Step 2: Convert to fraction form
    3,028,089.84/4,545,284.04 = 2,230,272.24/x
  3. Step 3: Cross multiply
    3,028,089.84x = 4,545,284.04 × 2,230,272.24
  4. Step 4: Simplify right side
    3,028,089.84x = 10,137,220,817,327.05
  5. Step 5: Solve for x
    x = 10,137,220,817,327.05/3,028,089.84
  6. Step 6: Final answer
    x = 3,347,727.89

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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.