Home / 1,063,718.93-1,467,929.99-580,283.90

Finding the Fourth Proportional to 1,063,718.93, 1,467,929.99 and 580,283.90

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Solution

The fourth proportional to 1,063,718.93, 1,467,929.99 and 580,283.90 is: 800,790.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,718.93 : 1,467,929.99 = 580,283.90 : x
  2. Step 2: Convert to fraction form
    1,063,718.93/1,467,929.99 = 580,283.90/x
  3. Step 3: Cross multiply
    1,063,718.93x = 1,467,929.99 × 580,283.90
  4. Step 4: Simplify right side
    1,063,718.93x = 851,816,139,139.96
  5. Step 5: Solve for x
    x = 851,816,139,139.96/1,063,718.93
  6. Step 6: Final answer
    x = 800,790.62

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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.