Home / 3,228,226.18-4,454,808.39-1,850,582.23

Finding the Fourth Proportional to 3,228,226.18, 4,454,808.39 and 1,850,582.23

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Solution

The fourth proportional to 3,228,226.18, 4,454,808.39 and 1,850,582.23 is: 2,553,721.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,226.18 : 4,454,808.39 = 1,850,582.23 : x
  2. Step 2: Convert to fraction form
    3,228,226.18/4,454,808.39 = 1,850,582.23/x
  3. Step 3: Cross multiply
    3,228,226.18x = 4,454,808.39 × 1,850,582.23
  4. Step 4: Simplify right side
    3,228,226.18x = 8,243,989,244,588.91
  5. Step 5: Solve for x
    x = 8,243,989,244,588.91/3,228,226.18
  6. Step 6: Final answer
    x = 2,553,721.08

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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.