Home / 2,503,504.48-3,756,798.57-986,929.33

Finding the Fourth Proportional to 2,503,504.48, 3,756,798.57 and 986,929.33

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Solution

The fourth proportional to 2,503,504.48, 3,756,798.57 and 986,929.33 is: 1,481,001.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,504.48 : 3,756,798.57 = 986,929.33 : x
  2. Step 2: Convert to fraction form
    2,503,504.48/3,756,798.57 = 986,929.33/x
  3. Step 3: Cross multiply
    2,503,504.48x = 3,756,798.57 × 986,929.33
  4. Step 4: Simplify right side
    2,503,504.48x = 3,707,694,695,635.06
  5. Step 5: Solve for x
    x = 3,707,694,695,635.06/2,503,504.48
  6. Step 6: Final answer
    x = 1,481,001.82

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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.