Home / 1,033,274.67-1,425,936.03-568,148.07

Finding the Fourth Proportional to 1,033,274.67, 1,425,936.03 and 568,148.07

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Solution

The fourth proportional to 1,033,274.67, 1,425,936.03 and 568,148.07 is: 784,053.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,274.67 : 1,425,936.03 = 568,148.07 : x
  2. Step 2: Convert to fraction form
    1,033,274.67/1,425,936.03 = 568,148.07/x
  3. Step 3: Cross multiply
    1,033,274.67x = 1,425,936.03 × 568,148.07
  4. Step 4: Simplify right side
    1,033,274.67x = 810,142,803,387.96
  5. Step 5: Solve for x
    x = 810,142,803,387.96/1,033,274.67
  6. Step 6: Final answer
    x = 784,053.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.