Home / 1,164,529.06-1,746,794.31-323,081.62

Finding the Fourth Proportional to 1,164,529.06, 1,746,794.31 and 323,081.62

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Solution

The fourth proportional to 1,164,529.06, 1,746,794.31 and 323,081.62 is: 484,622.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,529.06 : 1,746,794.31 = 323,081.62 : x
  2. Step 2: Convert to fraction form
    1,164,529.06/1,746,794.31 = 323,081.62/x
  3. Step 3: Cross multiply
    1,164,529.06x = 1,746,794.31 × 323,081.62
  4. Step 4: Simplify right side
    1,164,529.06x = 564,357,135,481.58
  5. Step 5: Solve for x
    x = 564,357,135,481.58/1,164,529.06
  6. Step 6: Final answer
    x = 484,622.63

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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.