Home / 2,030,283.51-3,044,244.83-768,208.47

Finding the Fourth Proportional to 2,030,283.51, 3,044,244.83 and 768,208.47

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Solution

The fourth proportional to 2,030,283.51, 3,044,244.83 and 768,208.47 is: 1,151,866.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,283.51 : 3,044,244.83 = 768,208.47 : x
  2. Step 2: Convert to fraction form
    2,030,283.51/3,044,244.83 = 768,208.47/x
  3. Step 3: Cross multiply
    2,030,283.51x = 3,044,244.83 × 768,208.47
  4. Step 4: Simplify right side
    2,030,283.51x = 2,338,614,659,318.67
  5. Step 5: Solve for x
    x = 2,338,614,659,318.67/2,030,283.51
  6. Step 6: Final answer
    x = 1,151,866.06

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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.