Home / 1,616,744.53-2,425,506.36-605,875.43

Finding the Fourth Proportional to 1,616,744.53, 2,425,506.36 and 605,875.43

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Solution

The fourth proportional to 1,616,744.53, 2,425,506.36 and 605,875.43 is: 908,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,744.53 : 2,425,506.36 = 605,875.43 : x
  2. Step 2: Convert to fraction form
    1,616,744.53/2,425,506.36 = 605,875.43/x
  3. Step 3: Cross multiply
    1,616,744.53x = 2,425,506.36 × 605,875.43
  4. Step 4: Simplify right side
    1,616,744.53x = 1,469,554,711,769.61
  5. Step 5: Solve for x
    x = 1,469,554,711,769.61/1,616,744.53
  6. Step 6: Final answer
    x = 908,959.13

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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.