Home / 3,869,013.26-5,803,519.79-1,736,606.25

Finding the Fourth Proportional to 3,869,013.26, 5,803,519.79 and 1,736,606.25

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Solution

The fourth proportional to 3,869,013.26, 5,803,519.79 and 1,736,606.25 is: 2,604,909.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,013.26 : 5,803,519.79 = 1,736,606.25 : x
  2. Step 2: Convert to fraction form
    3,869,013.26/5,803,519.79 = 1,736,606.25/x
  3. Step 3: Cross multiply
    3,869,013.26x = 5,803,519.79 × 1,736,606.25
  4. Step 4: Simplify right side
    3,869,013.26x = 10,078,428,743,654.20
  5. Step 5: Solve for x
    x = 10,078,428,743,654.20/3,869,013.26
  6. Step 6: Final answer
    x = 2,604,909.33

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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.