Home / 1,673,552.92-2,509,331.56-662,819.94

Finding the Fourth Proportional to 1,673,552.92, 2,509,331.56 and 662,819.94

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Solution

The fourth proportional to 1,673,552.92, 2,509,331.56 and 662,819.94 is: 993,834.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,552.92 : 2,509,331.56 = 662,819.94 : x
  2. Step 2: Convert to fraction form
    1,673,552.92/2,509,331.56 = 662,819.94/x
  3. Step 3: Cross multiply
    1,673,552.92x = 2,509,331.56 × 662,819.94
  4. Step 4: Simplify right side
    1,673,552.92x = 1,663,234,994,039.31
  5. Step 5: Solve for x
    x = 1,663,234,994,039.31/1,673,552.92
  6. Step 6: Final answer
    x = 993,834.72

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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.