Home / 1,726,463.68-2,584,676.34-1,004,605.39

Finding the Fourth Proportional to 1,726,463.68, 2,584,676.34 and 1,004,605.39

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Solution

The fourth proportional to 1,726,463.68, 2,584,676.34 and 1,004,605.39 is: 1,503,987.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,463.68 : 2,584,676.34 = 1,004,605.39 : x
  2. Step 2: Convert to fraction form
    1,726,463.68/2,584,676.34 = 1,004,605.39/x
  3. Step 3: Cross multiply
    1,726,463.68x = 2,584,676.34 × 1,004,605.39
  4. Step 4: Simplify right side
    1,726,463.68x = 2,596,579,782,569.47
  5. Step 5: Solve for x
    x = 2,596,579,782,569.47/1,726,463.68
  6. Step 6: Final answer
    x = 1,503,987.49

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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.