Home / 1,521,044.75-2,283,809.99-848,440.19

Finding the Fourth Proportional to 1,521,044.75, 2,283,809.99 and 848,440.19

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Solution

The fourth proportional to 1,521,044.75, 2,283,809.99 and 848,440.19 is: 1,273,911.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,521,044.75 : 2,283,809.99 = 848,440.19 : x
  2. Step 2: Convert to fraction form
    1,521,044.75/2,283,809.99 = 848,440.19/x
  3. Step 3: Cross multiply
    1,521,044.75x = 2,283,809.99 × 848,440.19
  4. Step 4: Simplify right side
    1,521,044.75x = 1,937,676,181,839.50
  5. Step 5: Solve for x
    x = 1,937,676,181,839.50/1,521,044.75
  6. Step 6: Final answer
    x = 1,273,911.36

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.