Home / 2,054,803.43-3,082,226.34-917,623.58

Finding the Fourth Proportional to 2,054,803.43, 3,082,226.34 and 917,623.58

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Solution

The fourth proportional to 2,054,803.43, 3,082,226.34 and 917,623.58 is: 1,376,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,803.43 : 3,082,226.34 = 917,623.58 : x
  2. Step 2: Convert to fraction form
    2,054,803.43/3,082,226.34 = 917,623.58/x
  3. Step 3: Cross multiply
    2,054,803.43x = 3,082,226.34 × 917,623.58
  4. Step 4: Simplify right side
    2,054,803.43x = 2,828,323,553,069.97
  5. Step 5: Solve for x
    x = 2,828,323,553,069.97/2,054,803.43
  6. Step 6: Final answer
    x = 1,376,444.83

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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.