Home / 2,387,003.58-3,580,470.29-589,887

Finding the Fourth Proportional to 2,387,003.58, 3,580,470.29 and 589,887

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Solution

The fourth proportional to 2,387,003.58, 3,580,470.29 and 589,887 is: 884,821.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,003.58 : 3,580,470.29 = 589,887 : x
  2. Step 2: Convert to fraction form
    2,387,003.58/3,580,470.29 = 589,887/x
  3. Step 3: Cross multiply
    2,387,003.58x = 3,580,470.29 × 589,887
  4. Step 4: Simplify right side
    2,387,003.58x = 2,112,072,879,431.95
  5. Step 5: Solve for x
    x = 2,112,072,879,431.95/2,387,003.58
  6. Step 6: Final answer
    x = 884,821.83

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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.