Home / 564,285.54-846,340.82-164,819.04

Finding the Fourth Proportional to 564,285.54, 846,340.82 and 164,819.04

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Solution

The fourth proportional to 564,285.54, 846,340.82 and 164,819.04 is: 247,203.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,285.54 : 846,340.82 = 164,819.04 : x
  2. Step 2: Convert to fraction form
    564,285.54/846,340.82 = 164,819.04/x
  3. Step 3: Cross multiply
    564,285.54x = 846,340.82 × 164,819.04
  4. Step 4: Simplify right side
    564,285.54x = 139,493,081,465.21
  5. Step 5: Solve for x
    x = 139,493,081,465.21/564,285.54
  6. Step 6: Final answer
    x = 247,203.01

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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.